the force parallel to a surface is 100n and the force perpendicular to the surface is 1000n. the coefficient of friction is 0.4. what is the frictional force (in n)?

The frictional force is found to be 400 Newton.The parallel force F₁ is 100N.The perpendicular force F₂ is 1000N.The coefficient of friction u is 0.4.The frictional force is given by,F = uNWhere,N is the normal reaction.The normal reaction is equal to the perpendicular force,N = F₂So, we can write,F = (0.4)(1000)F = 400N.Hence, the frictional force is 400 Newton.To know more about Friction, visit,https://brainly.com/question/15122221#SPJ4