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3 years ago

7

A 4-kg cat is resting on a bookshelf that is 2 m high. What is the cats gravitational potential energy relative to the floor if

the acceleration due to gravity is 9.8m/s^2?
a. 6 J
b. 8 J
c. 20 J
d. 78 J

1 answer:

ra1l [238]3 years ago

3 0

The most exact answer is 78.4J also in this kind of options we can say answer "d"

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