Question

A particle is moving in a circular path of radius ‘R’. The magnitude of distance and displacement after half a circle would be.
Distance Displacement
a). 2πR Zero
b). 2πR 2R
c). πR 2R
d). πR Zero

Please just answer as soon as possible. Explanations are not needed, the answer alone is enough.

Answer 1

Explanation:

Displacement at half path is the shortest distance between the initial and final point.

So, it's equal to twice the radius of the circle =2r

solution

Answer 2

Answer:

c). distance - py x R. and. displacement -;2R