Find the friction force on the box

Reference no: EM13330211

An 80 N box initially at rest is pulled by a horizontal rope on a horizontal table. The coefficients of kinetic and static friction between the box and the table are 0.25 and 0.5 respectively. Find the friction force on the box if the pull is

a) 25 N and the box remains at rest.

b) 25 N and the box moves with uniform velocity.

c) More than 25 N and the box remains at rest.

d) Less than 25 N and the box accelerates.

Reference no: EM13330211

Questions Cloud

What is the most important role of management accounting : Review the roles of management accounting within a company. What is the most important role of management accounting? How is that different than financial accounting?

What conditions can a country price discriminate : Consider the statement made in the summary by the Vietnamese Vice Minister for Trade. Is the assertion correct and is the claim of dumping valid? Under what conditions can a country price discriminate and dump on another country?

Close revenue accounts : Close revenue accounts.

Explain what are the units for the y intercept : 1. In a Lineweaver-Burk plot of 1/v versus 1/[S} what are the units for the slope. 2. In a Lineweaver-Burk plot of 1/v versus 1/[S} what are the units for the y intercept

Find the friction force on the box : An 80 N box initially at rest is pulled by a horizontal rope on a horizontal table. Find the friction force on the box if the pull is 25 N and the box remains at rest

What are the units for the slope : 1. In a plot of absorbance verus time, what are the units for the slope 2. Assuming a pathlength of 1 cm

Company depreciation and amortization expense : Trevi Corporation recently reported an EBITDA of $32,600 and $9,500 of net income. The company has $6,700 interest expense, and the corporate tax rate is 35 percent. What was the company’s depreciation and amortization expense?

Intent and impact of domestic content requirements : What are the intent and impact of domestic content requirements? What inefficiency would occur if the U.S. imposed domestic content requirements on manufacturing goods?

Find the magnitude of the electric field at center of arc : A charge of 20 nC is uniformly distributed along a straight rod of length 4.0 m that is bent into a circular arc with a radius of 2.0 m

User Account

All Pages