Answer :
A force of friction on a box going down an incline is 3 lbs (N)
What is force of friction?
Frictional force is the force created when two surfaces come into contact and slide against one another. The following variables impact the frictional force: Surface roughness and the amount of force pressing them together have the biggest an impact on these forces. friction, a force that prevents two solid objects from rolling or sliding over one another. Although frictional forces, such as the traction required to walk without slipping, can be advantageous, they also pose a significant amount of resistance to motion.
How do you find the force of friction and what are the forces of friction?
The resistive force of friction (Fr) divided by normal or perpendicular force (N) pushing the objects together yields the coefficient of friction (fr), which is a numerical value. Equation fr = Fr/N serves as a representation of it.
The force that prevents one solid item from moving across another is known as friction. The four basic types of friction are fluid friction, rolling friction, sliding friction, and static friction.
Briefing:
10 lbf = 44.4822161525 N
0.30 us = 0.30 KJ
Weight = 0.25
0.30us-10lbf=3lbs
1. Decide which natural force is present between the object and the earth. Consider a typical force of 0.10 lbf (N)
2. Establish the frictional factor. We can opt for a friction coefficient of 0.30us.
3. Multiplying these figures by one another: (0.10lbf(N)) x 0.30us = 3 pounds (N)
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