Physics, asked by gauripaygude11, 8 months ago

The decrease in the potential energy of a ball of
mass 20 kg which falls from a height of 50 cm
is
a) 968)
b)98)
c) 1980)
d) None of these

Answers

Answered by pmisang193

1

Explanation:

P.E.=mgh=20×0.5×9.8

=98J

Answered by rajunagaeee219

0

Please mark as brainliest answer

Explanation:

Correct answer is B

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