FridaGremel FridaGremel

10-03-2015
Physics

Answered

A ball sitting on the top of a table has potential energy but no kinetic energy.

How do potential and kinetic energy change as the ball falls off the table to the floor?

A.
Its potential energy increases, and its kinetic energy decreases.

B.
Its potential energy decreases, and its kinetic energy increases.

C.
Both its potential energy and its kinetic energy increase.

D.
Both its potential energy and its kinetic energy decrease.

Answer :

HistoryGuy HistoryGuy

10-03-2015

When a ball falls off a table, "B. Its potential energy decreases, and its kinetic energy increases." The potential energy still exists as long as the ball has "height" above the floor.

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melindarobinson melindarobinson

26-10-2020

Answer:

answer is b

Explanation:

i took the test

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