An object's moment of inertia is 1.8 kg\,m^2. Its angular velocity is increasing at the rate of 3.4 rad/s^2.
What is the torque on the object?
To find the torque on an object, we can use the equation:
Torque = moment of inertia × angular acceleration
In this case, the moment of inertia is given as 1.8 kg·m^2, and the angular acceleration is given as 3.4 rad/s^2. So, we can substitute these values into the equation to find the torque:
Torque = 1.8 kg·m^2 × 3.4 rad/s^2
Multiplying these values together, we get:
Torque = 6.12 N·m
Therefore, the torque on the object is 6.12 N·m.