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When a rock is 3kg and is 30m above, what was the rock's gravitational potential energy when it is halfway between where you dropped it and the stream?

When a rock is 3kg and is 30m above, what was the rock's gravitational potential energy when it is halfway between where you dropped it and the stream?
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When a rock is 3kg and is 30m above, what was the rock's gravitational potential energy when it is halfway between where you dropped it and the stream?

asked
User OWADVL
by
7.8k points

1 Answer

6 votes

Answer:

882J

Step-by-step explanation:

PE=m×g×h

=3kg×9.8m/s^2×30m

=882kgm^2/s^2

=882J

answered
User Bonh
by
8.0k points
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