Question

A car travells from stop A to stop B with a speed of
130 km/ur and then returns back to A with a speed of
50 km/hr. Find:
(i Displacement of the car.
(ii) Distance travelled by the car.
(ii) Average speed of the car.​

Answer 1

Answer:

Displacement=0 becz its a vector quantity and initial and final position same.

Dist will be twice the seperation between A and B let it be x then distance 2x

And the avg velo is almost 70.2km/hr