An amusement park ride consist of a large verticle cylinder that spins about its axis first fast
Channel: Doubtnut
Date: 2020-07-26

An amusement park ride consist of a large verticle cylinder that spins about its axis first fast enough that any person inside is held up againest the wall when the is `mu_(s)` and the radius of the cylider is R   a. Shown that maximum period of revolation neccessary to keep the person from falling is `T = (4 pi^(2) mu_(s) //g)^(1//2)`  b. Obtain a numerical value for taking `R = 4.00m` and `mu_(s) = 0.400` . How many revolations per minute does the cylinder make?  c.If the rate of revolation of the cylinder is make to be some what larger what happens to the magnitude of each one of the forces acting on the person ? What happens to the motion of the person ?  d.If instead the cylinder rate revolation is made to be somewhat smaller what happens to the magnitude happens to the motion of the person ?