Question

differentiate bet. speed and velocity

Answer 1

hey!
here is your answer
speed is the rate at which someone or something covers a certain distance in certain interval of time whereas velocity is speed of something in given direction
hope it helps you
have a good day ahead

Answer 2

Answer:

Explanation:

SPEED                      

1. It is defined as the rate of change of distance.

2. It is a scalar quantity.

3. It can never be negative or zero.

4. Speed is velocity without direction.

5. Speed may or may not be equal to velocity.

6. Speed never decreases with time. For a moving body, it is never zero.  

7. Speed in SI is measured in ms-1

 VELOCITY

i. It is defined as the rate of change of displacement.

ii. It is a vector quantity.

iii. It can be negative, zero or positive.

iv. Velocity is directed speed.

v. A body may possess different velocities but the same speed.

vi. Velocity can decrease with time. For a moving body, it can be zero.

vii. Velocity in SI, is measured in ms-1