Question

Hey!! guys plz tell me ... A body travel in semicircular path of r = 10 m starting its point from a to b calcute distance and displacement ?

Answer 1

Distance cover from a to b

= $\pi \: r = 10\pi \: m$

Displacement from a to b

= 2r = 20 m

Answer 2

Heya !!

This is your answer.

Given :
A body travels a semi circular path of radius =. 10 m

Hence, the distance = Half Circumference of the circle = 1/2 × 2πr
= 3.14 × 10
= 31.4 m.

Displacement = Diameter
= 2r = 2×10
= 20 m


Hope You Got It