Question

AN OBJECT IS MOVING IN A CIRCLE OF RADIUS r. WHAT WILL BE THE DISTANCE AND DISPLACEMENT

OF THE OBJECT for mcq WHEN IT COMPLETES HALF THE CIRCLE​

Answer 1

Explanation:

The radius of the circle= r

(i) When it completes half circle:-

Distance=

2

circumference

=

2

2πr

Distance= πr

Displacement= r+r=2r

Hope it helps uh...