Question

An object was dropped from a height, 'H’, where its gravitational potential energy was

found to be 9800 J. When it reaches the height ' 3

4

H’, its

a) total mechanical energy will be < 9800 J

b) total mechanical energy will be = 9800 J

c) total mechanical energy will be = − 9800 J

d) total mechanical energy will be > 9800 ​

Answer 1

Answer:

option d

Explanation:

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