Question

What is speed in physics??

Answer 1

● SPEED

◆ The distance per unit time is known as speed.

Or rate at which body is moving.

◆ It is denoted by v , v = S/t

◆ SI unit is m/s, it is a scalar quantity.

◆ Measure by speedometer in vehicles.

Answer 2

Hello friends

1. Speed is defined as the distance travelled by an object per unit time .

2. SI unit : m/s or km/h or

3. Speed is a scalar quantity.

4. Formula : speed = distance/ time