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Biblioteka

Kinetic and Potential Energy Practice

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Posljednje ažuriranje over 5 years ago
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Use the gif below to help you answer the following two questions.

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Use the gif below to help you answer the following two questions.

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Pitanje 1
1.

Match the following vocabulary words to their definition.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Law of conservation of energy

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the ability to do work

Gravitational potential energy

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energy that an object has due to its motion

Energy transfer

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stored energy that results from the position or shape of an object

Joule

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the movement of energy from one object or place to another

Potential energy

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the law that states that energy cannot be created or destroyed but can be changed from one form to another

Energy

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the potential energy of an object due to its height, or its position relative to the earth's surface

Kinetic energy

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unit of energy

Pitanje 2
2.

At what point does the object have the most potential energy?

Pitanje 3
3.

At what point does the object have the most kinetic energy?

Pitanje 4
4.

At what point does the object have the most potential energy?

Pitanje 5
5.

At what point does the object have the most potential energy?

Pitanje 6
6.

At what point does the object have the most kinetic energy and the least potential energy?

Pitanje 7
7.

At what TWO point does the object have the most potential energy?

Pitanje 8
8.

At what point does the object have the most kinetic energy?

Pitanje 9
9.

Order the following from most kinetic energy to least.

  1. 6,300 kg elephant traveling at 10 meters/second

  2. 1,900 kg car traveling at 10 meters/second

  3. 181 kg motorcycle traveling at 10 meters per second

Pitanje 10
10.

The three cars below are traveling down the highway. They all have the same mass but are traveling at different speeds. Order the cars from most kinetic energy to least.

  1. green car

  2. yellow car

  3. purple car