Question

compare speed and velocity​

Answer 1

Answer:

• Speed is a scalar while velocity is a vector.
• Speed is the ratio of distance and time while velocity is the ratio of displacement and time.

• Change in direction does not cause change in speed but causes change in velocity.

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Answer 2

Speed: 1)It is the time,rate at which object is moving along a path.

2)it is a scalar quantity.

3)speed ascertains how fast a body moves.

*formula- distance/ time

Velocity: 1)It is the rate and direction of an object's movement.

2)it is a vector quantity.

3) Velocity ascertains the object's speed and the direction it takes while moving.

*velocity- average - displacement/change in time

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