Question

If an object is moving in a straight line what will be the relation of value of speed and

velocity?

Answer 1

Answer:

If the object is moving in straight line and the distance travelled by the object = displacement of the object only then value of speed= value of velocity

otherwise velocity will always be less than or equal to the speed

and may be 0 if initial and final position of the object are same

Answer 2

Question

If an object is moving in a straight line what will be the relation of value of speed and  velocity?

AnsWer

If the motion of an object is along a straight line and in the same direction, the magnitude of displacement is equal to the total path length. In that case, the magnitude of the average velocity is equal to the average speed.

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