Physics
Physics, 20.04.2020 22:48, idk7193

A 2000kg roller coaster starts from rest at the top of the a hill (snapshot A) 17 meters high, then coasts to the bottom of the hill (snapshot B) which is at ground level (h=0M). Assume the track is frictionless. Find the speed at the bottom.

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A 2000kg roller coaster starts from rest at the top of the a hill (snapshot A) 17 meters high, then...

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