- #1

DB91

- 6

- 0

## Homework Statement

A box rest on an incline making a 34 angle with the horizontal. It is found that a parallel force to the incline of at least 235 N can prevent the box from sliding down the incline. If the weight of the box is 800 N, find the coefficient of static friction between the box and the incline.

## Homework Equations

Just wanted to know what formula to use or at least how construct the formula.

## The Attempt at a Solution

Didn't know where to start.