Question

write the examples of practical applications of static friction project work

Answer 1

A car parked on a hill. The brakes apply static friction to the wheel hubs, and the wheels hold fast to the ground because of static friction.

A tightened bolt. If too loose, it may shake loose and fall out. But if properly tightened, there is strong static friction between the threads of the bolt and the nut, and it won’t come loose.

Papers on a tabletop. We count on them not falling off. However, sufficient wind force or earthquake vibrations can dislodge the papers and other objects, overcoming the static friction force.

A towel hanging on a rack. We expect it to stay put. However, if one end is too long, we may come back to find the towel on the floor, because the weight difference overcame the static friction between the towel and the rod.

A bookmark in a book. It is supposed to stay in place. But if the bookmark is slick plastic, it may not have enough static friction to hold its place, and may fall out of the book