Question

A body move on circular path of radius 1m completes one circle in 2sec. Find its speed.

Answer 1

speed =distance/time taken
1m/2sec

Answer 2

$\huge\boxed{\texttt{\fcolorbox{Red}{aqua}{Hello Friend}}}$

Circumference
$= 2\pi r$
$= 2 \times 3.14 \times 1 \\ = 6.28m$
Distance= 6.28m
Time=2sec

Now,
$speed = \frac{distance}{time \: taken}$
$= \frac{6.28}{2} \\ = 3.14m \: per \: second$
$\huge\blue{Be\: brainly}$