" 17.Define angular velocity Derive "=V=r omega

Define angulnr velocity. Derive v = r omega

In nonuniform circular motion, the linear acceleration vec a , the angular acceleration, vec alpha , the angular velocity vec v the radius vector vec r and the angular velocity vec omega at any instant are related by the vector equation,

The correct relation between linear velocity overset rarr(v) and angular velocity overset rarr(omega) of a particle is

The correct relation between linear velocity overset rarr(v) and angular velocity overset rarr(omega) of a particle is

The correct relation between linear velocity overset rarr(v) and angular velocity overset rarr(omega) of a particle is

Assertion: Vector product of two vectors is an axial vector. Reason: If vec(v)= instantaneous Velocity, vec(r )= radius vector and vec(omega)= angular velocity, then vec(omega)= vec(v)xxvec(r ) .