Question

a body covered a distance of 10 pie metres along a semicircular path calculate the magnitude of displacement of the body and the ratio of distance to displacement​

Answer 1

Answer:

Explanation:

Calculate the magnitude of displacement of the body, and the ratio of distance to displacement. Solution : If r radius of semicircular path, then l=πr or r=l/π. ∴DistanceDisplacement=l2l/π=π2.