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Laabri

Unit 1 Energy Test

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Last updated almost 2 years ago
20 Nsɛmmisa

Chose the one best answer.

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What type of energy does a moving car have?

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2.

What is the unit used for measuring energy?

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3.

What type of energy is stored in a battery?

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4.

What happens to energy when it changes form?

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5.

What energy transformation occurs when a flashlight is turned on?

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6.

What energy transformation occurs in a flashlight powered by batteries?

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7.

Which is an example of potential energy in a roller coaster?

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8.

What is the formula for calculating work?

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9.

Which unit is used to measure power?

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10.

Which form of energy is associated with motion?

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11.

What is the energy stored in an object due to position?

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12.

What describes the rate at which work is done?

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13.

How does mass affect the force needed to move an object?

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14.

Which energy is not a Potential Energy?

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15.

What happens to Kinetic Energy when the speed of an object doubles?

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16.

If an object's mass decreases by half while its speed stays the same, what happens to its kinetic energy?

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17.

When an object loses kinetic energy, where does the last energy go?

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18.

What happens to elastic potential energy when the distance between the objects increases?

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19.

What does the Law of Conservation of Energy state about the relationship between kinetic energy and potential energy?

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20.

An object is in motion if