Afairground ride spins its occupants inside a flying saucer-shaped container. if the horizontal circular path the riders follow has a 7.20 m radius, at how many revolutions per minute are the riders subjected to a centripetal acceleration equal to that of gravity?

1.16 rad/s

Explanation:

Given

radius of circular path(r)=7.20 m

let be the angular velocity of ride

and centripetal acceleration is given by

which should be equal to gravity(g)

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