The speed of revolution of a particle around a circle is halved and its angular speed is doubled what happens to the radial acceleration ?

The speed of revolution of a particle going around a circle is doubled and its speed is halved, what happens to the centripetal acceleration?

The angular acceleration of a particle moving along a circular path with uniform speed is

The motion of the particle along the circumference of the circle with constant angular speed is

if speed of an object revolving in a circular path is doubled and angular speed is reduced to half of original value, then centripetal acceleration will become/remain

A particle moves in a circular path with decreasing speed. What happens to its angular momentum ?

A particle moves in a circular path with decreasing speed. What happens to its angular momentum?

A particle moves in a circular path with decreasing speed. What happens to its angular momentum?