Question

A large turntable rotates about a fixed vertical axis (hum1200 kg/m²) making 1 revolution in 6.0 s. A 40-kg student initially standing at the center of the turntable, nuns out along a radius. What is the angular speed of the turntable when he is 2.0m from the center?

Answer 1

$\omega=2\pi\nu=37.7~\frac{rad}s.$