Question

What is the value of displacement if an object completes three and a half rounds of a
circular path with a radius R ?

Answer 1

Explanation:

2r is a displacement , because it came on the the straight path from where it has started , as it take 3 round of a circular path means it reach the same position where it has started , then it takes half round means he walk in a semicircle , therefore the displacement would be its diameter