Question

A body starting at a point,say A, reaches, say B ahead in a straight line and returns back to A then there is
a) Positive Displacement
b) Negative Displacement
c) Zero Displacement
d) Cannot be said​

Answer 1

Answer:

(c) zero displacement

Explanation:

because the initial position and the final position is the same

so , difference = final-initial

                         = initial - initial

                         =0