Question

the body goes 20 km north and then 10 km due east the displacement of body from its starting point is

Answer 1

hlo dear

here is ur ans

A/q =

when we make a diagram of given que solution then

we will got a triangle having a base = 20km nd perpendicular = 10km

then fr finding displacement we will find the hypotenous of that triangle

by P.T =

hyp² = base²+perp²

hyp²= 20*20+10*10

hyp²=400+100

hyp=√500

hyp = 22.361 km

then the displacement = 22.36 km

hope it helps

Answer 2

so the displacement is 10√5 km