A toy car moves around a circular track of radius 0.3 m at the rate of 120 rev/min. The speed v of the car is:

E

Editor

Sep 18, 2022

A toy car moves around a circular track of radius 0.3 m at the rate of 120 rev/min. The speed v of the car is:

Difficulty: Easy

A:

38 m/sec

B:

3.8 m/sec

C:

0.6 m/sec

D:

None

ID: 63273db6ca83163ac3a0c303