Can the displacement of a particle be zero when the distance travelled is not zero ?
Yes.
Give an example of an accelerated body, moving with a uniform speed.
The direction of acceleration of an object moving in a circular path is
An object is moving with uniform speed in a circle of radius $7\, m .$ Calculate the distance and displacement when it completes half the circle. What type does the object possess ?
Name a physical quantity that essentially changes as a body moves.
A cyclist travels a distance of $4\, km$ from $P$ to $Q$ and then moves a distance of $3\, km$ right angle to $PQ$. Find his resultant displacement graphically.
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