Find the expressions tangential acceleration.

A particle is moving with a velocity of vec(v)=(3hat(i)+4that(j))m//s . Find the ratio of tangential acceleration to that of total acceleration at t=1sec

Find the expression for the acceleration of centre of mass.

In the above problem, tangential acceleration of the bead just after it is released, is

Say whether there exists tangential acceleration for a particle describing uniform circular motion.

Derve the relation between tangential acceleration and angular acceleration.

Assertion:- A particle is moving in a circle with constant tangential acceleration such that its speed v is increasing. Angle made by resultant acceleration of the particle with tangential acceleration increases with time. Reason:- Tangential acceleration =|(dvecv)/(dt)| and centripetal acceleration =(v^(2))/(R)

Assertion:- A particle is moving in a circle with constant tangential acceleration such that its speed v is increasing. Angle made by resultant acceleration of the particle with tangential acceleration increases with time. Reason:- Tangential acceleration =|(dvecv)/(dt)| and centripetal acceleration =(v^(2))/(R)

Assertion:- A particle is moving in a circle with constant tangential acceleration such that its speed v is increasing. Angle made by resultant acceleration of the particle with tangential acceleration increases with time. Reason:- Tangential acceleration =|(dvecv)/(dt)| and centripetal acceleration =(v^(2))/(R)

A mass is revolving along the circular path in the plance of the paper. The direction of tangential acceleration is