Question

noore nimiNT
PAGE NO.:
DATE:
A body is
path
distance covered
g
the
body after half
moving along a circular
R. What
will be the
and the displacement
revolution​

Answer 1

2r

Displacement is the shortest distance travelled from the initial point to the final point. After half revolution the displacement is the length of the diameter which is equal to 2r. Hence the displacement is 2r.