Question

define speed and velocity​

Answer 1

Answer:

Here is the answer:

Explanation:

1. SPEED:- Speed is a scalar quantity.

It is distance/ time.

S.I unit=m/s.

It has only magnitude but no

direction.

2. VELOCITY :- Velocity is a vector quantity.

It is displacement/ time.

S.I unit=m/s.

It has magnitude as well as

direction.

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Answer 2

The distance travelled by a body per unit time is called speed.It has magnitude but no direction.

The displacement travelled by the body in a particular place is called velocity.Ih has both magnitude and direction.