# Relationship between weight and friction

### what is the relationship between the weight and frictional force? | Yahoo Answers The maximum force of static friction that exists between two surfaces is (force perpendicular to the horizontal surface) which is essentially the weight of the object. unit area) then there will be no difference in the amount of static friction. Hence for friction to increase, the weight must also increase, which is against There is an inverse relationship between pressure and area. The size of the acceleration depends upon the force applied and the mass of the object. There is a relationship between force, mass and acceleration (force.

Weight is extremely important to gravity. Gravity always exerts a force equal to the weight of the object it is acting on.

A cup remains on a table because the upward force of the table is equal to the weight of the cup, causing it to stay in place. Sciencing Video Vault Pull Pull affects gravity and friction in different ways. Gravity always pulls objects such as a desk, book or person down. Thus, when you jump, gravity causes you to land on the ground. Instead friction occurs when something like a machine or individual pulls a sliding object in the opposite direction of another object.

For example, when creating friction to start a fire, you repeatedly pull one stick up and the other down.

## Mass and force

Also, friction always acts parallel to the surface in contact because of the sliding action. Considerations Friction consists of two types: Kinetic friction involves movement, and static involves no movement. Static friction consists of two objects which have a large enough force to resist sliding.

An example of static friction involves a computer on a desk. Kinetic friction consists of two objects moving relative to each other, like a sled on snow.

## What is the relationship between the weight and frictional force?

About the Author Demetrius Sewell is an experienced journalist who, sincehas been a contributing writer to such websites as Internet Brands and print publications such as "Cinci Pulse. No, it is not a wrong answer. Actually there is another unit for the force of attraction exerted on a body by the earth's pull. That is kg weight. Usually newton is the unit of force in SI system. But kg wt is also another convenient unit that can be used. One kg wt equals to 9. This is because the weight of 1 kg body is 1 x 9. So when one asks, " What is your weight? Thus it is understood as the word 'weight' is in the question itself.

Net force is the resultant of all the forces acting at a point. If a small lead ball is moving down in a jar containing caster oil, then many forces are acting on the ball. One is its weight downwards. Then a buoyant force which equals to the weight of the displaced liquid, which is always upwards. One more force comes into play as the ball moves inside the liquid medium.

That force is known as viscous dragging force. This is always opposite to the direction of the movement of the ball inside the liquid. Hence we calculate the resultant of all these three forces and this is known as net force.

Generally, the higher the contact force, the higher the friction. What is the relationship between the weight of water and buoyant force? The net upward buoyant force exerted on any object partially or completely immersed in a fluid in this question water is equal in magnitude to the weight of the fluid h…ere water that the object displaces. This is known as Archimedes' principle Mathematically: What Archimedes' principle says in simple words is that when you place an object in a fluid say waterpart of the fluid is moved out of the way and the object takes its place.

This object immersed in the fluid will feel a net upward force equal to the weight of the fluid that it moved out of the way and whose place it took.

### Relationship between friction and weight | Physics Forums

The buoyant force exists because the pressure of a fluid increases with depth, so the force near the bottom of the object is greater than that near the top of the object. What is the relationship between friction force and force due to gravity? The relationship between the two is completely and utterly unknown. No one has ever discovered the answer and unless someone wants to waste their time, I don't think anyone el…se will try to figure it out.

And next time don't ask answers. Good luck on your EMM test. How does weight affect frictional force? Frictional force is equal to the normal force multiplied by the friction factor for the two contacting materials.

You will most likely be given this number or have to look it …up on a table.