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A roller coaster is at the top of a 72 m hill and weighs 966 N. the coaster ( at this moment) has potential energy. Calculate it.
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A roller coaster is at the top of a 72 m hill and weighs 966 N. the coaster ( at this moment) has potential energy. Calculate it.

User Riccardo
by
3.5k points

1 Answer

7 votes

Potential energy (PE ) = mgh

Where:

m= mass

g= gravity

h= height = 72m

m*g = weight = 966N

PE = 966 N x 72m = 69,552 J

User Nikhil D
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4.2k points
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