Question

you are applying a force of 100 N on a box kept on floor but it is not moving.How much friction force acting on the box?Show the variation friction force with applied force by drawing a graph. pls with picture and explain. pls ​

Answer 1

Explanation:

F=fr

F=nu.N

if box is not moving, value of force should be increased

graph y=mx+c

normal reaction and value of coefficent is constant

therfore y must increase

graph would be increasing in y with increase in x