Question

a body moves from a to b and then return then from b to a what is total displacement​

Answer 1

DEAR, the displacement will be 0

Explanation:

the displacement will be zero because the body move from point A to B and return back from B to a so displacement is the shortest distance between two points.

Answer 2

Concept

Displacement is given by the distance between the final and the initial point.

Given:

a body moves from a to b and then return then from b to a what is total displacement​

Find:

The displacement

Solution:

Since the particle returns to its original position.

$Displacement=Final\ Position-\ Initial \ Position\\Displacement =Initial \ Position-\ Initial \ Position\\\\Displacement =0$

Hence the displacement is zero.

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