Question

A person moves 30 m north, then 20 m east, then
20V2 m south west. His displacement from the original
position is :
(a) 15 m east
(6) 28 m south
(c) 10 m west
(d) 15 m south west.
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Answer 1

Explanation:

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Answer 2

Answer:

Explanation:

Given,

North distance=30m

East =20m

South west=20$\sqrt{x}$2 I.e. 20i+30j

Displacement= 30-20=10m