# How do you calculate frictional force pulling?

## How do you calculate frictional force pulling?

As discussed, the formula for frictional force is given by F = μN.

## What is FK in physics?

fk is the force of kinetic friction (in the –x. direction), N. F is the vertical normal force exerted by the floor (in the. +y direction), and mg.

**How do you find friction without the coefficient of friction?**

Finding the Force of Friction Without an Experiment

- The following equation tells you the strength of the frictional force (with the static friction coefficient): F = μ s t a t i c N F=\mu_{static} N F=μstaticN.
- If your surface is flat and parallel to the ground, you can use:
- If it isn’t, the normal force is weaker.

### How do you calculate the friction force of a moving object?

How to find force of friction

- Choose the normal force acting between the object and the ground. Let’s assume a normal force of 250 N .
- Determine the friction coefficient.
- Multiply these values by each other: (250 N) * 0.13 = 32.5 N .
- You just found the force of friction!

### What is the relationship between FN and F?

To find static friction, it equals the product of normal force (Fn) and static friction coefficient (Fs). F=Fn x Fs. Fs is usually given in questions, and the normal force (Fn) is usually what students need to look for. (Depends on the orientation of the object, there are different ways to find the normal force.

**How do you find the force of friction with coefficient and mass?**

## How do you find the applied force with the mass and coefficient of friction?

How to find applied force with mass and coefficient of friction? To find an applied force with mass and coefficient, first, find the friction force. Then determine the acceleration of the object. The applied force will equal the friction force plus the mass of the object times its acceleration.

## How do you find the coefficient of friction using the force of kinetic friction?

The formula for kinetic friction is Ff=μkFN F f = μ k F N where μk is the coefficient of kinetic friction and FN is the normal force on the object.