Physics, 12.02.2021 14:00, harris435942
A 1000 kg roller coaster is at the top of a 20 m hill initially moving at 5 m/s. It goes down the hill to ground level, then up a hill that is 10 m high, and then back down to 5 m above ground level. There is no friction between the roller coaster and the track.
Calculate:
a) Initial Mechanical Energy of the Roller Coaster
b) the velocity of the roller coaster at the bottom of the 20 m hill (ground level)
Answers: 1
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A 1000 kg roller coaster is at the top of a 20 m hill initially moving at 5 m/s. It goes down the hi...
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