Question

A piece of stone of mass 'm' is rotated in a corcular path with uniform speed by tying a strong string with the help of your hand.
Is the stone moving with a uniform acceleration?
In which direction does the acceleration act?
What kind of force acts on the hand and state its direction?​

Answer 1

Explanation:

uniform circular motion

i may be wrong

Answer 2

Answer:

acceleration is in the direction of centre . centrifugal force is acting on it