if a spinning amusement-park ride has an angular speed of 1.2 rad/s, what is the centripetal acceleration of a person standing 12m from the center of the ride?

Answer 1

a = R w^2

w is the angular velocity in rad/s (which you know). R = 12 m

Answer 2

if a spinning amusement park ride has an angular speed of 1.2 what is the centripetal acceleration of a person standing m from the center of the ride?