Question

A car travels 15 km towards east and 20 south , and 45 km east find its displacement

Answer 1

Answer:20√10 km

Explanation: displacement is the hypotenuse of the triangle with height 20km and width 60km

Answer 2

Answer:

20√10

Explanation:

Displacement means the distance between beginning point and finishing point.

Hence applying The Pythagoras theorem we can find out the displacement .