The angular velocity and angular acceleration of the pivoted rod are given as `omega` and `alpha` respectively. Fid the `x` and `y` components of acceleration of `B`.

Define angular velocity and angular acceleration.

Angular velocity and Acceleration

A sphere of radius r is rolling without slipping on a hemispherical surface of radius R . Angular velocity and angular acceleration of line OA is omega and alpha respectively. Find the acceleration of point P on sphere.

A sphere of radius r is rolling without slipping on a hemispherical surface of radius R . Angular velocity and angular acceleration of line OA is omega and alpha respectively. Find the acceleration of point P on sphere.

What is the SI unit of angular velocity and angular acceleration?

A uniiform disc of radius r spins with angular velocity omega and angular acceleration alpha . If the centre of mass of the disc has linear acceleration a , find the magnitude and direction of aceeleration of the point 1,2 , and 3 .

A uniiform disc of radius r spins with angular velocity omega and angular acceleration alpha . If the centre of mass of the disc has linear acceleration a , find the magnitude and direction of aceeleration of the point 1,2 , and 3 .

Define angular displacement , angular velocity and angular acceleration.

A solid body rotates with angular velocity omega=ati+bt^2j , where a=0.50rad//s^2 , b=0.060rad//s^3 , and i and j are the unit vectors of the x and y axes. Find: (a) the moduli of the angular velocity and the angular acceleration at the moment t=10.0s , (b) the angle between the vectors of the angular velocity and the angular acceleration at that moment.

A particle is moving on a circular path such that at any instant its position vector, linear velocity. Angular velocity, angular acceleration with respect to centre are vec(r),vec(v),vec(w),vec(alpha) respectively. Net acceleration of the particle is :-