(A) : A person standing on a rotating platform suddenly stretcehed his arms, the platform slows down.(R ) : In case of person on a rotating platform angular momentum is constant.

(A) : A person standing on a rotating platform suddenly stretcehed his

1.	(A) : A person standing on a rotating platform suddenly stretcehed his arms, the platform slows down.(R ) : In case of person on a rotating platform angular momentum is constant.
Answer» Both (A) and (R ) are TRUE and (R ) is the correct EXPLANATION of (A) Both (A) and (R ) are true and (R ) is not the correct explanation of (A) (A) is true but (R ) is FALSE Both (A) and (R ) are false ANSWER :A