Question

4. An object is moving in a circle of radius 'r'. Calculate the distance and displacement (1) when it completes half the
circle (ii) when it completes one full circle​

Answer 1

Answer:

distance is pie*R whenit completets half circle and displacement is2R

Answer 2

Answer:

distance of half circle=22r/7

displacement of half circle=2r

distance of full circle=44r/7

displacement of full circle=0