Question

a body goes in a circular path in 30 second and travels for 150 seconds in all if the radius of the circular path is 10 M find the distance and displacement of the body. Pls answer u will get 30 points!!

Answer 1

$\frac{150}{30} = 5$
it takes 5 rounds
hence displacement is 0
now distance=
$5 \times 2\pi \times r \\ 5 \times 2 \times 3.14 \times 10 \\ = 314m$
Hope this helps you