A 2.0 kg stone is tied to a 0.30 m string and swung around a circle at a constant angular velocity of 12.0 rad/s. The net torque on the stone about the center of the circle is?

τ = 0

Explanation:

At constant angular velocity there is no angular acceleration therefore no torque.

τ = Iα

answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

1/0.14nm = 10^10/1.4 a lot