Question

derive the relationship between power and angular velocity​

Answer 1

$\huge\underline\mathfrak\purple{ANSWER}$

The instantaneous power of an angularly accelerating body is the torque times the angular velocity: P=τω P = τ ω . Note the close relationship between the result for rotational energy and the energy held by linear (or translational) motion: Etranslational=12mv2 E translational = 1 2 mv 2 .