Recall

It refers to the total path travelled by a moving object and is specified by a magnitude only.

• distance

• displacement

• speed

• velocity

It refers to the shortest distance from the starting point to the end point.

• distance

• displacement

• speed

• velocity

It refers how fast an object travelled in a given direction.

• distance

• displacement

• speed

• velocity

Unit of speed.

• m/s

• m

• kg

• m/s²

A boy walks 20m in 10s. What is his speed?

• 4m/s

• 3m/s

• 2m/s

• 1m/s

It refers to the rate of change in velocity with time.

• acceleration

• distance

• displacement

• speed

A quantity with both magnitude and direction.

• dimension

• proportional

• scalar

• vector