An external device, e.g., an electric motor, supplies constant power to a rotating system, e.g., a flywheel , through a torque `tau`. The angular velocity of the system of the system is `omega`. Both `tau` and `omega` are variable

Options

A. `omega prop tau`
B. `omega prop (1)/(tau)`
C. `omega prop sqrt(tau)`
D. `omega prop (1)/(sqrt(tau))`

Answer

B