Question

1. A body is moving along the circumference of a
circle of radius 'R' and completes half of the
revolution. Then, the ratio of its displacement
to distance is​

Answer 1

2÷π

Explanation:

completing half of the revolution it passed half of the circle.

ie: distance covered =2πR÷2

=πR

displacement is the shortest linear distance between two point..

therefore displacement =diameter of circle

=2R

so the ration=2R÷πR

=2÷π

Answer 2

Answer:

2:π

please mark me as brainliest