Question

A wheel is free to rotate about its own axis without friction. A rope is wound the wheel. If other end of rope is pulled with around constant force then true statement from the following is

• A. Constant torque is produced and the wheel is rotated with constant angular velocity
• B. Constant torque is produced and the wheel is rotated with constant angular acceleration
• C. Variable torque is produced and the wheel is rotated with variable angular velocity
• D. Variable torque is produced and the wheel is rotated with variable angular acceleration

Answer 1

The correct option is B

Constant torque is produced and the wheel is rotated with constant angular acceleration