# An object of mass 'm' is being moved with a constant velocity under the action of an applied force of 2N along a frictionless surface with following surface profile.

Question:

An object of mass 'm' is being moved with a constant velocity under the action of an applied force of 2N along a frictionless surface with following surface profile.

The correct applied force vs distance graph will be:

Correct Option: , 2

Solution:

During upward motion

F = 2N = (+ve) constant During downward motion

$\Rightarrow \mathrm{F}=2 \mathrm{~N}=(-\mathrm{ve})$ constant

$\Rightarrow$ Best possible answer is option (2)