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Determine the mechanical energy of this object: a 1kg ball sits on a 10 meter high cliff a.980j b.the ball isn't moving.so the mechanical energy is zero c.98j d. 10j

Determine the mechanical energy of this object: a 1kg ball sits on a 10 meter high cliff a.980j b.the ball isn't moving.so the mechanical energy is zero c.98j d. 10j
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5 votes
Determine the mechanical energy of this object:

a 1kg ball sits on a 10 meter high cliff

a.980j

b.the ball isn't moving.so the mechanical energy is zero

c.98j

d. 10j

User Louise K
by
8.7k points

2 Answers

4 votes
it b because it not told to be moving
User Stas Parshin
by
9.0k points
4 votes
The mechanical energy is 98 J
User Tiago Reis
by
7.9k points
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