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Suppose a boy is enjoying a ride on a merry-go-round which is moving with a constant speed of `10 ms^(-1)`. It implies that the boy isA. at restB. moving with no accelerationC. in acceleration motionD. moving with uniform velocity |
Answer» Correct Answer - (c ) The merry-go-round moves in a circle with a constant speed but its direction of motion goes on changing continuously. Therefore, its velocity is variable. Hence, it is in accelerated motion. |
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