# An object with a mass of # 6 kg# is traveling in a circular path of a radius of # 1m#. If the object's angular velocity changes from # 6 Hz# to # 7 Hz# in #3 s#, what torque was applied to the object?

##### 1 Answer

Dec 31, 2015

#### Explanation:

First, convert the given angular velocities to

Therefore,

Torque is

Finding for the tangential acceleration, use

where

Therefore,