Question

A person travelled a distance of 3 km along a straight line in the North direction, then he travelled 2 km in West direction and then 5 km in South direction. The magnitude of the displacement of this person would be ............. .
(A) 2â2 km
(B) 3â2 km
(C) 4â2 km
(D) 10 km

Answer 1

Hi, Here's ur answer...    Displacement=xf-xi                           =5-3                        =2â2 km   So, correct answer is option 1....      Hope it helps you buddy...

Answer 2

Answer:

2√2 km

Explanation:

hope this will help you....