1. When a net force F acts on an object of mass M, the object accelerates at 16 m/s². An equal net force F acts on a second object of mass 2M. What is the acceleration of this second object?​

Answers

Answer 1
Times it by 2 and get 32m/s squared.
Hope this helps!
Please give Brainliest!

Related Questions

How does nuclear fusion differ from nuclear fission

Answers

Answer:

They are the polar opposite of each other.

How?

Nuclear fusion is when two or more atomic nuclei combine together to form a different atomic nuclei. Nuclear fission is when the atom splits into two smaller nuclei.

Light with a wavelength of about 490 nm is made to pass through a diffraction grating. the angle formed between the path of the incident light and the diffracted light is 9.2° and forms a first-order bright band. what is the number of lines per mm in the diffraction grating? round your answer to the nearest whole number. lines per mm

Answers

The number of lines per mm in the diffraction grating is 326.

What is diffraction grating?

A diffraction grating is a type of optical instrument obtained with a continuous pattern. The pattern of the diffracted light by a grating depends on the structure and number of elements present.

The given data in the problem is

[tex]\rm \theta[/tex] is the angle formed between the path of the incident light and the diffracted light = 9. 2°

λ is the wavelength of the light=490nm=4.9

N is the number of lines per mm in the diffraction grating=?

n is ordered = 1

The formula for the diffraction grating is;

[tex]n \lambda = d sin\theta \\\\ d = \frac{n \lambda}{sin \theta } \\\\ d = \frac{1 \times 4.90 \times 10^{-7}}{sin 9.2^0 } \\\\ d=3.06 \times 10^{-6} \\\\ d=3.06 \times 10^{-3} \ mm[/tex]

The number of lines per mm is found as;

[tex]\rm N= \frac{1}{d} \\\\ N= \frac{1}{3.06 \TIMES 10^{-3}} \\\\ N=326.8 /mm[/tex]

Hence the number of lines per mm in the diffraction grating is 326.

To learn more about diffraction grating refer to the link;

brainly.com/question/1812927

Lake point tower in chicago is the tallest apartment building in the united states. suppose you take the elevator from street level to the roof of the building. the elevator moves almost the entire distance at constant speed, so that it does 1.15x10^5j of work on you as it lifts the entire distance. if your mass is 60.0 kg how tall is the building.

Answers

Using the idea of work done under gravity, the height of the building is 187 m.

Work done in a gravitational field

We must recall that the work done in a gravitational field is given by; mgh

m= mass

g = acceleration due to gravity

h = height

mass = 60.0 kg

Workdone = 1.15x10^5 J

W = mgh

h = W/mg

h =  1.15x10^5 J/60.0 kg * 9.8 ms-2

h = 187 m

Learn more about work done: https://brainly.com/question/13662169?

Which law represents a balanced chemical equation? A. Avogadro’s hypothesis B. ideal gas law C. law of conservation of mass D. Newton’s first law of motion E. Newton’s second law of motion

Answers

The answer is C which is law of conservation of mass.

What are dogs trained to do when they find an explosive device?.

Answers

Answer:

They sit or lay quietly

Explanation:

That's what they are trained to do when they find a explosive device

calculate the kinetic energy of a 71 kg man running at 5 m/s

Answers

Answer:

887.5 J

Explanation:

Kinetic energy is the energy gained by a body due to its motion.

Its formula is :-

KE = [tex]\frac{1}{2} mv^{2}[/tex]

m = massv = velocity

Values we are given :

m = 71 kgv = 5 m/s

Substituting :

KE = 1/2 x 71 x 5²KE = 35.5 x 25KE = 887.5 J

Choose the clincher sentence that best restates the following topic sentence.
Scientists recently discovered that fun is not just fun; it's
good for the brain.
O A. Not having fun can be bad for the brain.
O B. Fun is definitely good for the brain!
O C. Sometimes, you can have too much fun for the brain to process.
O D. A fun activity like horseback riding can actually make the brain
smarter.

Answers

B, it makes the most sense

Questions #19 and 20:

Part 1 of 2: A Carnot engine has a power output of 122 kW. The engine operates between two reservoirs at 9 °C and 458 °C. How much thermal energy is absorbed each hour? Answer in units of J.

Part 2 of 2: How much thermal energy is lost per hour? Answer in units of J.

Answers

(1) The thermal energy absorbed by the Carnot engine is 7.15 x 10⁸ J.

(2) The thermal energy lost per hour by the Carnot engine is 2.75 x 10⁸ J.

Thermal energy entering the heat engine

The thermal energy absorbed by the heat engine is calculated as follows;

[tex]Q_h = \frac{P\Delta t}{1 - T_c/T_h}[/tex]

where;

Tc is the temperature of the cold reservoir = 9 + 273 = 282 KTh is the temperature of the hot reservoir = 458 + 273 = 731 K

[tex]Q_h = \frac{(122,000) \times (3600)}{1 - \frac{282}{731} } \\\\Q_h = 7.15\times 10^8 \ J[/tex]

Thermal energy lost by the heat engine

The thermal energy lost per hour by the heat engine is calculated as follows;

[tex]Q_c = Q_h - P\Delta t\\\\Q_c = (7.15 \times 10^8 )\ - \ (122,000 \times 3600)\\\\Q_c = 2.75 \times 10^8 \ J[/tex]

Learn more about heat lost by Carnot engine here: https://brainly.com/question/25819144

WILL GIVE BRAINLIEST!!!
What is the equivalent resistance of a circut that contains two 50.0 resistors connects in parellels with a 12.0 V battery?

o A. 25.0
o B. 0.040
o C. 100.0
o D. 0.48

Answers

Answer:

1/Re=1/R1  +1/R2= 2x1/R1=2/R1=2/R2=2/50=1/25

1/Re=1/25, so the answer is Re= 25

the answer is A. 25.0

Answer:

A. 25.0

Explanation:

1/Re = 1/R1 + 1/R2 = 2 x 1/R1 = 2/R1 = 2/R2 = 2/50 = 1/251/Re = 1/25
The answer is Re= 25


I hope this helps! Have a great day!

Anygays-

The dimensions of a triangle are shown below.

What is the area of the triangle?

Answers

Answer:

7. answered because ia an pro

Explanation:

[tex]area = \frac{1}{2} bh[/tex]

[tex]area = \frac{1}{2} \times 60 \times 50[/tex]

[tex]area = \frac{3000}{2} [/tex]

[tex]area = 1500mm ^{2} [/tex]

A car of mass 10.0 ks traveling at 5.00 m/s comes to rest due to friction after traveling 20.0 m. What is the work done on the car by the friction?

A. –125 J

B. –50 J

C. 50 J

D. 125 J

Answers

 The work done on the car due to friction is -125 J.

What is workdone?

Work is said to be done when a force moves an object through a certain distance.

To calculate the workdone on the car by friction, we use the formula below

Formula:

W = m(v²-u²)/2.......... Equation 1

 

Where:

W = Work done due to fricionm = mass of the carv = Final velocityu = Initial velocity

From the question,

Given:

m = 10 kgv = 0 m/su = 5 m/s

Substitute these values into equation 1

W = 10(0²-5²)/2W = 5(-25)W = -125 J

Hence, The work done on the car due to friction is -125 J.

Learn more about work done here: https://brainly.com/question/21854305

what type of matter is always made up of only one kind of atom

Answers

Element

It is impossible to break down an element into a simpler substance since it is a pure material made up of only one type of atom.
I agree the answer is element
An element is a pure substance and is made of only one type of atom; it cannot be broken down into a simpler substance.

which of the following states statements are true
1 sound travel faster in high temperature 2 sound travel slower in cold air i than Hot air​

Answers

The answer is 2 because some part of the sound wave will be moving faster than the rest.

A lever where the input force is between the fulcrum and the output force (a broom) is what type of lever?

Answers

Answer:

first class lever

in a first class lever fulcrum is b/w input and output force

HELPP

You are given two particles, each with a positive charge,
and a box that is 1 m by 1 m. How would you arrange the
particles to create the weakest electric force between
them? Explain.

Answers

Answer:

they are like charges so they magnitude repulsive & direction will be ones left &ones right. but it depends on the axis of rotation.

You are given two particles, each with a positive charge, and a box that is 1 m by 1 m. To arrange the particles to create the weakest electric force between them i put at opposite direction diagonally.

What is force?

A force is an effect that can alter an object's motion according to physics. An object with mass can change its velocity, or accelerate, as a result of a force. An obvious way to describe force is as a push or a pull. A force is a vector quantity since it has both magnitude and direction.

According to Coulomb's law, the force of attraction or repulsion between two charged bodies is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.

To arrange the particles to create the weakest electric force between them i put at opposite direction diagonally.

To learn more about force refer to the link:

brainly.com/question/13191643

#SPJ2

m=3000km v=25m/s what’s the momentum

Answers

Answer:

Momentum of the given body will be : 75000 Kg m/s

Explanation:

According to Newton's first law of motion, all bodies continue to be in the state of rest or motion unless an external force is applied on the body. We can use this in the case of momentum also

The formula of momentum is given by :

[tex]:\implies \sf\quad \sf \: P = mv[/tex]

Here, we are given the mass of the body ( m ) as 3000kg and the velocity of the body ( v ) as 25 m/s. On putting the values in the formula:

[tex] \begin{aligned}&:\implies \sf\quad \sf \: P = mv \\& :\implies \sf\quad \sf \: P = 3000 \times 25 \\ & :\implies \sf\quad \sf \: \boxed{ \sf \: P = 75000kgm {s}^{ - 1} } \end{aligned}[/tex]

Momentum is associated with the mass of the moving body and can be defined as the quantity of motion measured as a product of mass and velocity.

Answer :-

Momentum is [tex] \bf{75,000 \: {kg \: ms}^{ - 1} } [/tex] .

Explanation :-

As per the provided information in the given question, we have been given that The Mass is 3000 kg . The Velocity is given as 25 m/s . And, we have been asked to calculate the Momentum .

For calculating the Momentum , we will use the Formula :-

[tex] \bigstar \: \: \: \boxed {\sf { \: Momentum \: = \: Mass \: \times \: Velocity \: }} [/tex]

Therefore , by Substituting the given values in the above Formula :-

[tex] \dag \: \: \: \sf { Momentum \: = \: Mass \: \times \: Velocity} [/tex]

[tex] \Longrightarrow \: \: \: \sf { Momentum \: = \: 3000 \: \times \: 25} [/tex]

[tex] \Longrightarrow \: \: \: \textbf {\textsf {Momentum \: = \: 75000 }} [/tex]

Hence :-

Momentum = [tex] \bf{75,000 \: {kg \: ms}^{ - 1} } [/tex] .

[tex] \underline {\rule {180pt} {4pt}} [/tex]

What is the name for a supporting force that acts upward and in a direction perpendicular to a surface

Answers

That is called the normal force. Hoped it helped you :)

What is the wasted energy in each of the energy transfers?
a) clockwork toy
b) boy kicking a football
c) boiling kettle on a gas ring
d) person walking upstairs

Answers

Answer:

a person walking upstairs is a wasted energy

person walking upstairs

Question 1 of 25 Which produces the most energy?

Answers

Answer:

electric stuff

Explanation:

I didn't see any option choices so srry

what is the voltage of a circuit with power 36 W and current 4.5 A

Answers

Answer:

8 v

Explanation:

power = watts = v i

                 36   = v (4.5)

                   v = 8 v

Define the following words:
Phylogenetic:
Bifurcation:
Taxonomy:
Prokaryote:
Eukaryote:
Virus:
Classification:
Biotype:

(brainliest if you use your own words) please hurry!!!

Answers

Taxonomy: the techniques of describing,naming and classifying living organisms on the basis of similarities and dissimilarities

Prokaryote: prokaryotes were the earliest living organisms which are unicellular having a primitive nucleus i.e they don’t have a true nucleus

Virus: viruses are non cellular parasitic entities. They cannot live or reproduce outside of living cells since they lack machinery to do so by themselves. They range in size from 20nm to 250nm

Determine an expression for the coefficient of static friction in terms of m2 and m1.

Answers

Hey, I would like to help you, but do you have some more information like the full exercise? :)

He did it well ( into negative)​

Answers

Answer:

He did not do it very well.

Explanation:

He did it well ( into negative)

= He didn't do it well....

elastic materials maintain their nature in all circumstance. true or flase​

Answers

Answer:

False

Explanation:

If an elastic material is stretched with enough force it will go beyond its 'Elastic Limit' otherwise known as its 'Limit of Proportionality'.

When this happens permentant deformation wiil occur.

Think of a spring... if it is stretched with enough force it won't return back to its original shape. Therefore it has NOT maintained its nature.


A car travels from City A to City B to the north. It takes 4 hours, and the road mileage is 200 miles. The map shows that
the cities are only 80 miles apart (straight-line distance).

Answers

Answer:

The average speed would be the 200 miles/4 hours.

The average velocity would be the net displacement to the north at 80 miles/4 hrs = mph

Explanation:

Which situation results in no work being done?
O lifting an object off the ground
O throwing a baseball to your friend
O carrying a book at a constant velocity
O pushing a car that will not start out of the garage

Answers

Answer:

C

Explanation:

C should be the right answer

A solenoid with an iron core is 25 cm long and is wrapped with 100 turns of wire. When the current through the solenoid is 10 A, the magnetic field inside it is 2.0 T. For this current, what is the permeability of the iron

Answers

Answer:

A solenoid is a long coil of wire wrapped in many turns. When a current passes through it, it creates a nearly uniform magnetic field inside. Solenoids can convert electric current to mechanical action, and so are very commonly used as switches. The magnetic field within a solenoid depends upon the current and density of turns.

Explanation:

hope this helped its pretty long

Look at the diagram. Both cars start from the same point. Which describes the motion shown?
A:One car travels south at 4 m/s. The other car travels east at 2 m/s.
B:One car travels north at 4 m/s. The other car travels west at 2 m/s.
C;One car travels north at 2 m/s. The other car travels east at 4 m/s.
D: One car travels south at 4 m/s. The other car travels west at 2 m/s. 7 of 10

Answers

Answer:

I can't see anything so I can't to answer this question

Answer:

I think it MIGHT be A     Can't see much ....

Explanation:

Suppose that a sound wave has a wavelength of 12 meters and a frequency of 100Hz. What is the speed of sound

Answers

Answer:

1200Hz

Explanation:

You would have to multiply 12 by 100 to get the answer.


12 • 100 = 1200 Hz


I hope it helps! Have a great day!

Anygays-

A cart with mass 2m has a velocity v before it strikes another cart of mass 3m at rest. The two carts couple and move off together with a velocity of?

Answers

Answer:

2/5 v

Explanation:

Use conservation of momentum

originally    mv = 2m v

  after the crash   mv is still the same (2mv)

        but the mass is now   5m x      where x is the new velocity

                   2mv = 5 mx

                  x = 2/5 v

                   

The momentum of two objects in a collision is conserved. Hence, the total initial momentum is equal to the final momentum of the coupled mass. Here the final velocity will then be 2/5 v.

What is momentum ?

Momentum of a moving object is the product of mass and velocity. It is a vector quantity with direction and magnitude. The total momentum of two colliding bodies is equal to the total final momentum after collision.

Let m1 and m2 be the masses and v1 and v2 be the final velocities. Vt be the velocity of the coupled mass.

Then, m1 v1 + m2 v2 = (m1 + m2) Vt

Given, mass of cart 1 = 2m

cart 2 = 3m

velocity of cart 1 = v

cart = 0 since it was at rest.

Then, 2m v + 0 = (2m + 3m) Vt

Vt = 2/5 v

Therefore, the final velocity of the couple of carts will be 2/5 v.

Find more on momentum:

https://brainly.com/question/24030570

#SPJ2

Other Questions
Which point on the graph would have the most kinetic energy? -Which point on the graph would have the least kinetic energy? -What point on the graph would have just a little less potential energy than point E? -What point on the graph would have just a little more potential energy than point F? -What point on the graph would have just a little less potential energy than point G? Solve for x in the equation x squared minus 12 x 36 = 90. I need help with a math problem Qu pondrn en tu dormitorio nuevo? Select two options.una camaun armarioun hornoun fregaderouna sala If a=9 and b=4, what is the value of 2ab ? The C major key, starting with the middle C, consists of seven notes (white keys on the piano) with the following frequencies.NoteCDEFGABFrequency(Hz)261.6293.7329.6349.2392.0440.0493.9Determine the ratio of the note E to middle C.a.1.1224c.1.434b.1.2599d.1.3454 What element is used to reduce ni cations in nickel ore to form metallic nickel? enter its chemical symbol. (2016 Q9 ) Which two expressions are equivalent? Explain the main concept of Artificial Neural networks (ANN) as a set of layers that starts with an input layer that has sensors and the output layer that gives the predicted result (predictions) with hidden layers in between based on the ANN architecture and its specific type of application Knowledge One Individual Practical Assignment ntsA force diagram of a tennis ball flying through the air toward the right is shown in the diagrambelow. The arrows show the direction of the gravitational force (Fgrav), the drag force (Fdrar), the liftforce (Flift), and the direction of movement of the tennis ball.Force Diagram for aFlying Tennis BallFe = 0.27 N12klyaryF = 0,64 Ndragdirection ofmotionFyw = 0,56 NWhich pair of statements is a valid description and explanation of the motion of the ball based onevidence from the diagram?O description: the ball slows down as it moves to the right because the horizontal forces are unbalanced, withthe larger force acting to the left.explanation: The ball speeds up as it moves downward because the vertical forces are unbalanced, with thelarger force acting downward.O description: The ball speeds up as it moves to the right because the horizontal forces are unbalanced, withthe larger force acting to the right.explanation: The ball speeds up as it moves downward because the vertical forces are unbalanced, with thelarger force acting downward.O description: The ball moves at a constant speed to the right because the horizontal forces are unbalanced,with the larger force acting to the left.explanation: The ball moves at a constant speed to the right because the horizontal forces are unbalanced,with the larger force acting to the left.O description: The ball slows down as it moves to the right because the horizontal forces are unbalanced, withthe larger force acting to the right.explanation: The ball moves at a constant speed downward because the vertical forces are unbalanced, withthe larger force acting upward. What did the solar system form from?O cometsO clouds of dust and gasO preexisting planetsO black hole Which of these graphs has its maximum point on the line x=3 Use the formula for,P, to solve the following question.For a segment of a radio show, a disc jockey can play 7 records. If there are 10 records to select from, in how many ways can the program for this segment be arranged?ways Which is the largest ratio? StartFraction 5 Over 36 EndFraction, 2:9, 3 to 18, 1:3 Identify and explain ONE similarity between the actions of Japan and of Nazi Germany that the first passage reflects SAQ We did it! We made it to the end! thanks for helping everyone! PLEASE HELP PLEASE HELP Grammmar question FSA practiceI knew I must have looked worried when I turned in the exam.A.worried, when I turned in the examB.worried that I turned in the examC.worriedwhen I turned in the examD.correct as is What are the measures of Angles a, b, and c? Show your work and explain your answers.IM NOT LOOKING FOR ANY JOKES OR STUFF, JUST STRAIGHT UP SHOW THE WORK AND THE ANSWER PLEASE. (30 PNTS IF ANSWERED CORRECTLY) NEED HELP ASAP! President reagans plans for the strategic defense initiative pressured the ussr into building a similar system. decreased the number of us nuclear weapons. ended the cold war. provided an opportunity for peace talks.