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Answer: hmm

Explanation:

hmmm

Answer: 4. Windy, whooping weather

Explanation: b/c it is!

Answer:

Windy, whooping weather

Explanation:

thats the answer

Answer:

Your answers are Continental crust and Mountain range.

Explanation:

Continental crust is the first blank, and Mountain range the second.

I hope I helped, and I always appreciate Brainliest!!! :)

Explanation is in the file

tinyurl.com/wpazsebu

Answer:

C) Position

Explanation:

just answerd right on edg

Asia I think that's right

Answer:

[tex]v = 22.54m/s[/tex] --- Velocity

[tex]h = 25.921m[/tex] --- Distance

Explanation:

Given

[tex]u = 0m/s[/tex] --- Initial velocity

Solving (a): Velocity after 2.3s

To do this, we use the first equation of motion

[tex]v = u + at[/tex]

Where

[tex]t = 2.3s[/tex]

[tex]a = g = 9.8m/s^2[/tex]

So, the equation becomes:

[tex]v = 0 + 9.8 * 2.3[/tex]

[tex]v = 0 + 22.54[/tex]

[tex]v = 22.54m/s[/tex]

Solving (b): Distance covered in 2.3s

We make use of:

[tex]h = ut + \frac{1}{2}gt^2[/tex]

This gives:

[tex]h = 0 * 2.3 + \frac{1}{2}*9.8 * 2.3^2[/tex]

[tex]h = \frac{1}{2}*9.8 * 5.29[/tex]

[tex]h = 25.921m[/tex]

The atomic mass is the protons + the neutrons.

So your answer would be 5 + 6 = 11.

Please mark Brainliest! :)

Answer:

applied force

Explanation:

An applied force is a force that is applied to an object by a person or another object. If a person is pushing a desk across the room, then there is an applied force

Strange as it may seem, the statement in the question appears to be TRUE.  

-- Before the shot, neither the cannon nor the ball is moving, so their combined momentum is zero.  

-- Since momentum is conserved, we know immediately that their combined momentum AFTER the shot also has to be zero.

-- (20g is rather puny for a "cannonball" ... about the same weight as four nickels. But we'll take your word for it and just do the Math and the Physics.)

-- Momentum = (mass) x (velocity)

After the shot, the momentum of the cannonball is

(0.02 kg) x (100 m/s ==> that way)

Momentum of the ball = 2 kg-m/s ==> that way.

-- In order for both of them to add up to zero, the momentum of the cannon must be (2 kg-m/s this way <==) .

Momentum of cannon = (5 kg) x (V m/s this way <==)

2 kg-m/s this way <== = (5 kg) x (V m/s this way <==)

Divide each side by (5 kg):

V m/s  =  (2/5) m/s this way <==

Speed of recoil of the cannon = -- 0.4 m/s

Answer:

18kgm/s

Explanation:

momentum of a body is given by:

M=mv, where m and v are the mass and speed respectively.

thus from the question ,simply ,

Momentum= 6•3=18kgm/s

Answer:

-->Phytoplankton are AUTOTROPHS

--> Both the Salmon and the grizzly bears are CONSUMERS.

--> Grizzly bears are SECONDARY CONSUMERS.

Explanation:

In an ecosystem, which is the basic functioning unit of nature, the biotic components is made up of all the living organisms in it. These organisms are divided into two main groups which includes:

--> The AUTOTROPHS: These are organisms that are able to use sunlight or chemical energy to manufacture their own food from simple inorganic substances. Since Autotrophs are the only organisms that can produce food in an ecosystem, they are also known as PRIMARY PRODUCERS. Example of autotrophs includes Phytoplankton( all green plants).

-->HETEROTROPHS: These organisms cannot manufacture their own food rather they feed on ready-made food which comes from the tissues of organisms in their environment. In an ecosystem, Heterotrophs are known as the CONSUMERS. Example of Heterotrophs includes all animals (salmon and the grizzly bears).

These biotic components of the ecosystem forms a feeding pathway through which energy and nutrients are transferred step by step among organisms. This is called a FOOD CHAIN. This feeding pathway follows a certain pattern:

--> it begins with a primary producer (Phytoplankton)

--> the primary producer is eaten by a primary consumer (salmon)

--> the primary consumer is eaten by a secondary consumer (grizzly bears)

That is the reason both the Salmon and the grizzly bears are CONSUMERS but while salmon is a primary consumer, grizzly bears are SECONDARY consumers.

Answer:

correct answer below

Explanation:

Answer:

a=f/m

Explanation:

Answer: A

Explanation:

Just speed I think.

Speed is scalar, while velocity is a vector so you would need a direction. For acceleration you would need to know the specific speed at different points in time.

A cheetah can run 140 miles in 2 hours.

The information we can calculate about the cheetah given this information is the "speed" (A).

Answer:

in this ionic compound, oxygen has 2 excess electrons and magnesium has two electrons missing.

Explanation:

When oxygen is mixed in a chemical reaction, it acquires two electrons from magnesium, to become an ion with 2 negative .

Mg + O → MgO

Therefore, in this ionic compound, oxygen has 2 excess electrons and magnesium has two electrons missing

Answer:

The ocean plate will sink because it is much more dense than the continental plate.

Let me know if this helps!

Answer:

The Convex Mirror is used.

Explanation:

Answer:

it is an ionic compound

Explanation:

Answer:

the heat always transfers from high temperature to low temperature body without aid of any external energy to this law the heat transfers from cup of coffee to the person body until both bodies reaches to the equilibrium state    

Explanation:

Answer:

because all objects fall at a rate of 9.8m/s²

Answer: 25 watt

Explanation:

Given,

Work= 375 j

Time= 15

So, power = W÷t

= 375 ÷ 15

= 25 watt

Answer:

Book of mass 2 kg is lifted from floor to the table. The height between floor and the table is 1.5 m. Calculate the work done by gravitational force.

i hope this helps.......

Answer:a device for calibrating thermometers at the boiling point of water at a known height above sea level or for estimating height above sea level by finding the temperature at which water boils.

Explanation:

Answer:

opposite

Explanation:

Answer:

This is true fact.

Well done bud keep up the hard work at school

true As a non-zero net force

Answer:

Option ( B ) is correct .

Explanation:

To lift a heavy weight , inclined plane is used . Use of inclined plane , makes the task easier because instead of force mg , force mg sinθ is to be used which is less than mg . Here θ is inclination of inclined plane.

If h be the height by which weight is to be lifted

potential energy acquired by weight = mgh

work done by force mg sinθ = mgsinθ x d where d is displacement required .

mg sinθ x d = mgh  ( work done by force = potential energy stored in luggage )

d = h / sinθ

d will be more than h

Hence inclined plane increases the distance to be covered by force applied though it decreases the force itself.

Hence option ( B ) is correct .

Answer:

You could claim that Pluto is a planet as it rotates around our sun.

Explanation:

Hope that helps :)

Answer:

IAU downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one it has not cleared its neighboring region of other objects.

Answer:

El valor en notación científica es 3.98*10⁻⁶.

Explanation:

La notación científica es una manera rápida de representar un número utilizando potencias de base diez. Esta notación se utiliza para poder expresar muy fácilmente números muy grandes o muy pequeños.

Los números se escriben como un producto:

a*10ⁿ

donde:  

Para escribir el número 0.000003979 en notación científica, se realizan los siguientes pasos:

Entonces, en este caso:

Entonces, el valor en notación científica es 3.98*10⁻⁶.