State whether the following statements are true or false by writing T/F against them.
(a) Earth moves around Sun with a uniform velocity.
(b) The motion of moon around Earth in a circular path is an accelerated motion.
( c) A uniform linear motion is unaccelerated, while a uniform circular motion is an accelerated motion.
(d) In a uniform circular motion, the speed continuously changes because the direction of motion changes.
(e) A boy experiences a centrifugal force on his hand when he rotates a piece of stone tied at one end of a string. holding the other end in the hand.

Explanation

(a) F (b) T (c ) T (d ) F (e ) F