Question

The numerical ratio of displacement to distance for a moving object is

Suppose a boy is enjoying a ride on a merry-go-round which is moving with a constant speed of 10 m s⁻¹. It implies that the boy is

In which of the following cases of motions, the distance moved and the magnitude of displacement are equal?

The displacement of a moving object in a given interval of time is zero. Would the distance travelled by the object also be zero? Justify you answer.