A 20 g bead slides from rest along a circular wire of radius 10/π cm under constant tangential accel

Two car of masses m₁ and m₂ are moving in circles of radii r₁ and r₂ respectively. Their speeds are

In uniform circular motion, the centripetal acceleration has

Angular speed of a particle varies with time (in s) as ω = 4t² (rad/s). If the particle moves on a c

A particle is moving on a circular track of radius 2 m. Its speed varies as v = αt² where α is a con

A particle moves in a circular path of radius 4 m with a uniform speed of 6 m/s. Its acceleration is