Answer:
It gets higher :)
Explanation:
Answer:
higher
Explanation:
A book is at rest on a table. Identify the correct free-body diagram for this situation.
Answer:
the 3rd pic is correct
Explanation:
because the arrows are going away from each other.
Which two terms describe the relationship between the two variables in this graph?
Please help me I’ll give u points
Answer:
lady if you cant send a clearer picture and the question
Explanation:
Look at the picture below.
What will happen to the
water if it is left in the sun
for an extended amount of
time?
Did you mention the correct independent variable – the substance’s properties (such as solubility, conductivity, and state of matter)?
yes
no
somewhat
Did you mention the correct dependent variable – the type of bond, ionic or covalent?
yes
no
somewhat
Answer:
1. Somewhat 2.Yes
Explanation:
Answer:
C,a
Explanation:
Children should be able to speak clearly and understandably by:
One year old.
Two years old.
Three to four years old.
Four to five years old.
After five.
Answer:
3 to 4
Explanation:
By the time they reach 3 they have achieved speaking 200 or even more
How would I find the average distance for this?
Answer:
Explanation:add them then divide them by 100 I think
You throw a baseball from the roof of a house to a friend on the ground. The ball has an
initial velocity of 12.0 m/s in the horizontal direction. After 1.00 s, how fast is the ball
moving in (a) the x direction and (b) the y direction. A) the velocity in the x-direction
doesn't change. Therefore, after 1.00 seconds we have
Please help!!
Answer:
a) 12.0 m/s
b) 9.81 m/s in the downward direction
Explanation:
The initial velocity of the ball in the horizontal direction = 12.0 m/s
a) The velocity of the baseball in the x-direction remains the same therefore, we have;
The velocity of the ball in the x-direction (horizontal direction) after 1 second = 12.0 m/s because there is no net acceleration in the horizontal direction
b) The velocity in the y-direction is given by the following kinematic equation;
v = u - g × t
Where;
v = The final vertical velocity of the ball after t seconds
u = The initial vertical velocity = 0
g = The acceleration due to gravity = 9.81 m/s²
t = The time taken in motion = 1.00 s
Substituting the values gives;
v = 0 - 9.81 m/s² × 1.00 s = -9.81 m/s
v = -9.81 m/s
The vertical velocity of the ball after 1.00 second = -9.81 m/s which is 9.81 m/s downwards.
(a) The final velocity of the ball after 1,0 second in y - direction is -9.8 m/s.
(b) The final velocity of the ball after 1,0 second in x - direction is 12 m/s.
The given parameters:
initial horizontal velocity of the ball, u = 12 m/stime of motion, t = 1 sThe final velocity of the ball after 1,0 second in y - direction is calculated as follows;
[tex]v_f_y = v_0_y - gt\\\\v_f_y = 0 - (9.8\times 1)\\\\v_f_y = -9.8 \ m/s[/tex]
The final velocity of the ball after 1,0 second in x - direction is calculated as follows;
[tex]v_x_f = v_0_x \\\\v_x_f = 12 \ m/s[/tex]
Learn more here:https://brainly.com/question/10693605
2.0 A are flowing through an electric motor. How long will it take for 40 Coulombs to flow through the motor?
Answer:
Answer: Magnitude = [____]; unit = [____].
Explanation:
Define potential difference in a uniform electric field?
Explanation:
For example, a uniform electric field E is produced by placing a potential difference (or voltage) ΔV across two parallel metal plates, labeled A and B. ... The relationship between ΔV and E is revealed by calculating the work done by the force in moving a charge from point A to point B.
The muscular system supports the body with structure.
true or false
Answer:
False I think
Explanation:
My reason why is because the muscular systems is when the brain sends signals to move the body
ANOTHER 40 POINTS!!!
Why is it important for a system of objects to be isolated in order for the law of conservation of energy to apply?
A. The energy of each object in the system must not change.
B. The system must not exchange energy with other systems.
C. Energy must be able to freely move in and out of the system.
D. The type of energy that each object in the system has must always remain the same.
help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
C⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
2. A 1,100 kg car comes uniformly to a stop. If the vehicle is accelerating at -1.2 m/s ², which force is closest to the net force acting on the vehicle? (8.6A) *
Answer:
Since the car comes uniformly to a stop, the force that acts on the vehicle is the net force whose magnitude is equal to 1320 N.
Explanation:
The force acting on the vehicle is given:
[tex] F = ma [/tex]
Where:
m: is the mass = 1100 kg
a: is the acceleration = -1.2 m/s²
We can find the magnitude of the net force:
[tex] F = ma = 1100 kg*1.2 m/s^{2} = 1320 N [/tex]
Since the car comes uniformly to a stop, the force that acts on the vehicle is the net force calculated above.
I hope it helps you!
Answer: its d because it said net force meaning the sum of the forces equaling to d
Explanation:
What is a living thing?
The answer to the question is an orgamisn
Answer:
The thing having life are called living things
A person weighs 167 lb. The acceleration of gravity is 9.8 m/s 2 . Determine her weight in newtons and her mass in kilograms
Explanation:
Weight (N) = Mass * Acceleration
75.74 kg = Mass * 9.8 m/sec^2
Mass = 7.72 kg
Weight = 75.74 N
Considering the change of units and the definition of weightm the weight is 742.8494 N and the mass is 75.80kg
On one side, 1 lb equals 4.4482 Newtons. So, to determine the weight in Newtons you can apply the following rule of three: if 1 lb equals 4.4482 Newtons, 167 lb equals what amount in Newtons?
[tex]weight=\frac{167 lbx 4.4482 Newtons}{1 lb}[/tex]
weight= 742.8494 N
On the other side, mass is the amount of matter that a body contains and weight is the action exerted by the force of gravity on the body.
The mass of an object will always be the same, no matter where it is located. Instead, the weight of the object will vary according to the force of gravity acting on it.
Weight is calculated as the product of the object's mass and the value of the gravitational acceleration:
W= m×g
In this case, you know:
W=742.8494 Ng= 9.8 m/s²Then:
742.8494 N= m× 9.8 m/s²
Solving:
m=742.8494 N÷ 9.8 m/s²
m= 75.80 kg
Finally, the weight is 742.8494 N and the mass is 75.80kg
Learn more:
https://brainly.com/question/15566515?referrer=searchResultshttps://brainly.com/question/15271930?referrer=searchResultshttps://brainly.com/question/4735812?referrer=searchResultsexplain why wind and wave power could not be relied on to provide a country's entire electricity supply .
Answer:
because if the plant that produced that type of energy broke down you would need another type of energy to replace it.
Explanation:
When a satellite is in orbit around the earth the force of gravity on the satellite-
Answer:
Is always towards the center of the Earth
Explanation:
As a satellite moves around the Earth in a circular orbit, the direction of the force of gravity is always towards the center of the Earth. At an altitude of 100 km, you would be so high that you would see black sky and stars if you looked upwards.
Once a person passes the age of 65, he or she should stop exercising.
Please select the best answer from the choices provided.
ОТ
OF
Answer: False
People age 65 and older still need exercise. Although the intensity of each workout won't be as high compared to younger ages. Everyone needs exercise to keep their heart healthy, to lower the bad cholesterol, etc.
Answer:
no
Explanation:
very false
An object is traveling with a constant velocity of 5 m/s. How far will it have gone after 7 s?
Answer:
35 miles
Explanation:
5 times 7
How does an object gain potential energy
A) by melting
B) by gaining speed
C) by cooling to a lower temperature
D) by being raised above the ground
Answer:
d
Explanation:
Answer:
D
Explanation:
Gravitaional potential energy is energy that is stored by moving an object to a greater height above the ground.
im not sure if its right, but i tried :)
explain how the colors of the rainbow are formed
Explanation:
a ray of light pass through raindrops which acts like prism and split the light into its 7 constituent...which when seen by our eyes , we presume it to be a rainbow
while dipping a solid object in a liquid upthrust on the object due to the liquid and the weight of the displaced liquid are shown to be equal in an experiment.which principal does the experiment?
Answer:
If you try to lift up a weight in a swimming pool and then try to lift the same weight on the edge of the pool, it feels much lighter in the water.
This was supposed to have been first explained by the Greek scientist Archimedes. He said that the water gives an upward force or upthrust on any object in it.
You can weigh an object in air and then in water and actually work out the upthrust, it is the difference between the two readings. For this reason the upthrust is often called the loss in weight of the object.
What is the momentum of a 10 kg object traveling at 4 m/s?
The distance between two stations is 180 km. A train takes 2 hours to cover this distance. The speed of the train in m/sec is......please help i rlly need it ....Please
Answer:
Av = 25 [m/s]
Explanation:
To solve this problem we must use the definition of speed, which is defined as the relationship between distance over time. for this case we have.
[tex]Av=\frac{distance}{time}[/tex]
where:
Av = speed [km/h] or [m/s]
distance = 180 [km]
time = 2 [hr]
Therefore the speed is equal to:
[tex]Av = \frac{180}{2} \\Av = 90 [km/h][/tex]
Now we must convert from kilometers per hour to meters per second
[tex]90[\frac{km}{h}]*1000[\frac{m}{1km}]*1[\frac{h}{3600s} ]= 25 [m/s][/tex]
What are carbon-12, carbon-13, and carbon-14?
Answer:
They are all Carbon isotopes. Carbon 13 has 6 protons and 7 neutrons
Explanation:
Hope this was helpful! :)
PLEAASSEEEE HELLLPPPP !!!
Answer:
a = 3.5 m/s^2
Explanation:
a basic equation of physics is f = ma
we can rearrange that to a= f/m
so plug in your values: a = 175 / 50
you get a = 3.5 m/s^2
Which of the things below have matter? There is more than 1 answer.
Group of answer choices
Candy
Air
Car
Can of Coca Cola
Answer:
car and a can
Explanation:
Three women push a stalled car. Each woman pushes with a 425N force. What is the mass of the car if the car accelerates at 0.85m/s2?
what do we call a solar power plant that uses mirrors to focus the light of the sun on a central point
Answer:
Concentrating solar power (CSP) plants use mirrors to concentrate the sun's energy to drive traditional steam turbines or engines that create electricity.
Explanation: