Question

a body moves in a circular path of radius 20cm if it completes two and a half Revolution around the circular path then find distance and displacement of a body​

Answer 1

in this case

distance is the actual path length or

distance= 2× 2πr+πr or 100π cm

and

displacement is πr or 20π cm

since on completing 2 rounds body comes back to initial position

here r is the radius

Answer 2

Answer:

distance =

$100 \pi$

displacenent =50

Explanation:

for displacement is shortest distance between initial and final position

for distance travelled it can be found by multiplying number of revolution and circumference of circle