Question

Question 6
Suppose a boy is enjoying a ride on a merry-go-round which is moving with a constant speed of $10m{s}^{-1}$. It implies that the boy is
(a) at rest
(b) moving with no acceleration
(c) in accelerated motion
(d) moving with uniform velocity

Answer 1

Since the boy is going in circle, the direction of the boy is always changing. Hence, there is some acceleration which is changing the direction of the boy.
Therefore, we can say that the boy is in accelerated motion.