Question 132: Laws of Motion

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 :
![](https://app-content.cdn.examgoal.net/fly/@width/image/1kwor5rmw/daec49f9-ff32-4882-91d4-493276fac000/c6e8ba80-5351-11ec-9cbb-695a838b20fb/file-1kwor5rmx.png?format=png)

Accepted Answer

During upward motion
F = 2N = (+ve) constant
During downward motion
$\Rightarrow$ F = 2N = ($-$ve) constant
$\Rightarrow$ Best possible answer is option (c)
![](['https://app-content.cdn.examgoal.net/fly/@width/image/1kx9xobjv/bf54d8c6-388f-4241-8cef-58d6bd7e374f/b7457bc0-5ef7-11ec-85b8-4b78fdd0cc43/file-1kx9xobjw.png?format=png', 'https://app-content.cdn.examgoal.net/fly/@width/image/1kx9xpkck/2ef4bb23-f5f3-4fa8-a6fa-b5735fb693ea/d9e02040-5ef7-11ec-b41e-6955e294f55e/file-1kx9xpkcl.png?format=png'])

Answer

Answer

Answer

Answer

Laws of Motion

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 :

Choose the correct answer: