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Nata [24]
3 years ago
14

Compared to 2 kilograms of warm water, 2 kilograms of cold water will take up:

Physics
2 answers:
natka813 [3]3 years ago
5 0
A because water has more volume when it's warmer
natka813 [3]3 years ago
3 0

Answer:

The answer is A. less space hopefully this helps!

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You drop a 0.375 kg ball from a height of 1.37 m. It hits the ground and bounces up again to a height of 0.67 m. How much energy
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2.57 joule energy lose in the bounce .

<u>Explanation</u>:

when ball is the height of 1.37 m from the ground  it has some gravitational potential energy with respect to hits the ground  

Formula for gravitational potential energy given by  

Potential Energy = mgh

Where ,

m = mass  

g = acceleration due to gravity  

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Potential energy when ball hits the ground

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Potential Energy = 2.46 joule

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3 years ago
1.imagine you were able to throw a ball in a frictionless environment such as outer space.once you let go of the ball,what will
Scorpion4ik [409]
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200N

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