a particl rotating disc of radius 2m has a constant speed 16m/s.what is size of angular velocity of disc?
the circumference is 4π.
SO, the angular velocity is
16m/s * 1rev/4πm * 2πrad/rev = 32π/4π = 8 rad/s
SO, the angular velocity is
16m/s * 1rev/4πm * 2πrad/rev = 32π/4π = 8 rad/s