Question

1. How is force related to friction?
2. Draw a chart to divide contact force and non contact for
3. List the factors effecting force.​

Answer 1

Answer:

Explanation:

1:

The force of friction

The frictional force is the other component; it is in a direction parallel to the plane of the interface between objects. Friction always acts to oppose any relative motion between surfaces. ... If we push with a 1 N force, a 1 N frictional force opposes us

2:

Downward ur ans

3:

The smoothness of the contacting surfaces influences friction. If two surfaces are rough than if they are smooth, then is important to action witha greater force. However, friction decreases with smoothness only to a degree; friction actually increases between two extremely smooth surfaces because of increased attractive electrostatic forces between their atoms. Friction does not depend on the amount of surface area in contact between the moving bodies or (within certain limits) on the relative speed of the bodies. It does, however, depend on the magnitude of the forces holding the bodies together. When a body is moving over a horizontal surface, it presses down against the surface with a force equal to its weight, i.e., to the pull of gravity upon it; an increase in the weight of the body causes an increase in the amount of resistance offered to the relative motion of the surfaces in contact.

Answer 2

Explanation:

the force of friction, Ffriction, always acts to oppose the force you apply when you try to move an object. Friction is proportional to the force with which an object pushes against the surface you're trying to slide it along.

The factors that affect friction are as follows:-

Surface on which the object is moved or the nature of the surface. i.e., rough surface, smooth surface, liquids etc

The weight of the object or the amount of force on the surface by the object