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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The tangential acceleration of a particle moving in a circular path of radius 5 cm is 2 m/s^2 . The angular velocity of the particle increases from 10 rads/s to 20 rads/s during some time. Find a. this duration of time and b. the number of revolutions completed during this time.

The tangential acceleration of a particle moving in a circular path of radius 5 cm is 2 m/s^2 . The angular velocity of the particle increases from 10 rads/s to 20 rads/s during some time. Find a. this duration of time and b. the number of revolutions completed during this time.

A particle moves in a circle of radius 2.0cm at a speed given by v=4t A particle moves on a circle of radius r with centripetal acceleration as function of time as a_c = k^2 r t^2 where v is in cm/s and t is in seconds. Find total acceleration at t=1s.