A body is moving along the circumference of a circle of radius 'R' and completes half of the revolution. Then, the ratio of its displacement to distance is 

A body on an inclined plane slides down $\frac{1}{4}th$ of distance in 2 seconds. It will slide down the complete distance along the plane in (the inclined plane have zero friction)

A car moving along straight line covers $\frac{1}{5}th$of total distance with speed $v_1$ and remaining part of distance with speed$v_2$ . The average velocity of car over entire distance is

What is the SI unit of distance? 

What is the SI unit of displacement?

A body is said to be in uniform motion when its _____(Velocity/ Displacement) remains constant.

Why are rest and motion relative terms?

Can the displacement of a body be negative?

Define displacement.

Clarify the differences
Distance and displacement

Is distance a scalar quantity? 

Define distance.

Define motion.