a toy car of mass 0.40kg is allowed to travel down a smoth track at an angle.?

N

Nicao

New member
there is a vertical circular loop of radius 0,24m at the bottom of the track.
a) what is the minimum speed that the car must have at the top of the loop to stay on the track?
b) what is the corresponding speed at the bottom of the loop for this to occur?


Please help, in details please
 
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