ST6.15 Stone

A 2 kg stone is tied to a 0.5 m string and swung around in a circle at a constant angular velocity of 12 rad s-1. The torque exerted by the string on the stone about the center of the circle is (in N m):
Correct
Incorrect
Incorrect
Incorrect
Incorrect

[There is ONE correct answer above. Choose the one you think is correct and press the "Check Your Answer" button below to see if you are right.]