A turntable rotates at a constant angular speed of

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Torque and Rotational Dynamics · Torque and Rotational Dynamics

Problem

A turntable rotates at a constant angular speed of 6.0 rad/s6.0\,\text{rad/s}. What is the ratio of the linear speed of a point located 15 cm15\,\text{cm} from the center to that of a point 5.0 cm5.0\,\text{cm} from the center? (a) 6.0 (b) 0.33 (c) 3.0 (d) 2.0

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