Physics, asked by ayesha824, 8 months ago

A person walks 10 km north , 20 km east
and 10 km south ,then the displacement
is: (2016 ETEA)
(a) 10km north east
(b) 20 km north-east
(c) 20 km east
(d) 20 km west​

Answers

Answered by Dynamicsreborn
0

Answer:

Displacement is (d) 20 km west (I think)

Hope you like it...

Answered by lakshmik2158
0

Answer:

Total displacement will be the hypotenuse of two north and east sides.

s=sqrt of 10^2+20^2

=sqrt of 100+400

=sqrt of 500

=22.36 km

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