Question

a boy runs along a circular path of radius 14m in 8s Find the magnitude of his displacement at the end of 4/3 sec assuming that the boy is running in uniform speed

Answer 1

Answer:

Distance is the actual length of path covered. The distance completed will be equal to half the circumference i.e., πr. The displacement is the straight line distance between the points that equals the diameter of the circle. ... Displacement will be the shortest distance between the initial point and the final point.