A Spinning wheel A is brought in contact with another wheel, B initially at rest. Becouse of the friction at contact, the second wheel also starts spinning. Which of the following energies of the wheel B increase?

A spinning wheel is brought in contact with an identical wheel spinning identical speed. The wheels slow down under the action of friction. Which of the following energies of the frist wheel decrease.

A spinning wheel is brought in contact with an identical wheel spinning identical speed. The wheels slow down under the action of friction. Which of the following energies of the frist wheel decrease.

A torque of 20 N-m is applied on a wheel initially at rest. Calculate the angular momentum of the wheel after 3 sec.

Draw the diagram of a spinning wheel.

List the outcomes you see in these experiments. Spinning a Wheel

A spinning wheel divided into eight sectors. Three of these sectors are painted red and the remaining five are painted white, as shown. The wheel is spinned. What Is the probability of getting (i) a wheel sector? (ii) a red sector?