Middle School

We appreciate your visit to A 181 kg bookcase is at rest in the front office A custodian pushes horizontally on the bookcase to try to move it If it. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

A 181-kg bookcase is at rest in the front office. A custodian pushes horizontally on the bookcase to try to move it. If it takes 584 N of force before the bookcase begins to move, find the coefficient of static friction between the bookcase and the floor.

Answer :

Answer:

The coefficient of static friction between the bookcase and the floor, μₓ = 0.3292

Explanation:

Given data,

The mass of the bookcase, m = 181 kg

The static frictional force of the bookcase, Fₓ = 584 N

The gravitational normal force acting on the bookcase is, F = m g

= 181 x 9.8

= 1773.8 N

The formula for static frictional force is

Fₓ = μₓ F

Where μₓ - the coefficient of the static friction

μₓ = Fₓ / F

= 584 N / 1773.8 N

= 0.3292

Hence, the coefficient of static friction between the bookcase and the floor, μₓ = 0.3292

Thanks for taking the time to read A 181 kg bookcase is at rest in the front office A custodian pushes horizontally on the bookcase to try to move it If it. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada