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Laabri

U6 Quiz 2 KE PE ME

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Last updated 2 months ago
13 Nsɛmmisa
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1.

Work is done when

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2.

What is the work done by Lena who had a weight of 7.56 N on a as she rides in the 16,000 N car ? The car takes 600 seconds to take Lena from her house to the store (a distance of 8200 m).

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3.

What does not directly affect an object’s kinetic energy according to the equation?

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4.

A quarterback throws a football up to a maximum height of 150 m. If the football has an Kinetic energy of 670 J just before landing, what is the weight of the football ? What is the mass of the football ? What is the GPE at the maximum height ?

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5.

Rapunzel is standing at the edge of her tower looking at the floating lights. If her tower is 22 m tall, and she has a mass of 55 kg, how much potential energy does she have?

A 0.12kg ball at rest at the top of a 3m hill rolls down the hill.

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6.

What is the Kinetic Energy at the bottom of the hill?

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8.

What point represents the greatest gravitational potential energy?

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9.

What point represents the least gravitational potential energy?

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10.

What point represents the least kinetic energy?

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11.

What point represents the greatest kinetic energy?

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12.

What point has the greatest velocity?

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13.

FRQ Question: Complete on your paper and turn in.

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7.

What is the velocity at the bottom of the hill?