Physics, 03.02.2020 13:50 zitterkoph

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a 2-kg bowling ball sits on top of a building that is 40 meters tall.

circle one: ke / gpe / both

show your work for finding the values of each type of energy the object has:

2. a 2-kg bowling ball rolls at a speed of 5 m/s on the roof of the building that is 40 tall.

circle one: ke / gpe / both

show your work for finding the values of each type of energy the object has:

3. a 2-kg bowling ball rolls at a speed of 10 m/s on the ground.

circle one: ke / gpe / both

show your work for finding the values of each type of energy the object has:

1. a 1,000-kg car has 50,000 joules of kinetic energy. what is its speed?

2. a 200-kg boulder has 39,200 joules of gravitational potential energy. what height is it at?

3. a 1-kg model airplane has 12.5 joules of kinetic energy and 98 joules of gravitational potential energy. what is its speed? what is its height?

Answers: 1

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