A roller coaster traverses a vertical circular track a what

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A roller coaster traverses a vertical, circular track.

a) what speed must the car have so that it will just make it over the top without assistance from the track?

b) what speed will the car subsequently have at the bottom of the loop?

c) waht will the normal force on the passenger at the bottom be if the track has a radius of 10 m?

Reference no: EM13627762

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