A particle moves on a circle of radius r with centripetal acceleration as function of time as a_c = k^2 r t^2
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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.
28
Aug
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 particle moves on a circle of radius r with centripetal acceleration as function of time as a_c = k^2 r t^2, where k is a positive constant. Find the following quantities as function of time at an instant : (a) The speed of the particle (b) The tangential acceleration of the particle ( c) The resultant acceleration, and (d) Angle made by the resultant with tangential direction.
28
Aug
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 k is a positive constant. Find the following quantities as function of time at an instant : (a) The speed of the particle (b) The tangential acceleration of the particle ( c) [...]