Question

$\huge\mathfrak\purple{Good\:Evening}$❤

Give three differences betwn speed nd velocity.......​

Answer 1

SPEED ///////// VELOCITY

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

2. It is a scalar quantity.//////It is a vector quantity.

3. It can never be negative or zero.//////It can be negative,zero or posituve.

4. Speed is velocity without direction.//////// Velocity is directed speed.

5. Speed may or may not be equal to velocity.//////// A body may possess different velocities but the same speed.

6. Speed never decreases with time. For a moving body, it is never zero./////////Velocity can decrease with time. For a moving body , it can be zero.

7. Speed in SI is measured in ms-1/////Velocity in SI, is measured in ms-1