What is the net force acting on the furniture

Assignment Help Physics

Reference no: EM13240724

A horizontal force of 80N is required to push a piece of furniture across a floor at a constant velocity.

a) what is the net force acting on the furniture?

b) how much is the friction force that acts on the sliding furniture?

c) how much friction acts on the furniture when it is at rest on a horizontal surface?

Reference no: EM13240724

Questions Cloud

Confidence intervals allow one to estimate important : Finding appropriate z- and t-scores is important when constructing confidence intervals. Confidence intervals allow one to estimate important population parameters such as population mean, population proportion, population standard deviation, etc. We..

What is the radius of the wheel : During 0.12 s, a wheel rotates through an angle of 2.34 rad as a point on the periphery of the wheel moves with a constant speed of 2.29 m/s

Do you think bob has good customer base for his new business : Bob enjoys making candy and some friends have encouraged him to open a candy-making business. To see if the local citizens buy enough candy,

Find the minimum speed of the electron : An electron of mass, m, collides with an atom of mass M. The atom is initially at rest, What is the minimum speed of the electron in order to excite the atom

What is the net force acting on the furniture : A horizontal force of 80N is required to push a piece of furniture across a floor at a constant velocity, what is the net force acting on the furniture

Why might a driver be tempted not to use a seat belt : A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fail on a 1-hour flight is .02. What is the probability that (a) both will fail? (b) Neither will fail? (2) One or the other ..

Find the initial speed of electrons : Two electrons are fixed 2.1 cm apart. Another electron is shot from infinity and comes to rest midway between the two. What was its initial speed

You are a researcher who conducted a study of soft-drink : You are a researcher who conducted a study of soft-drink preferences among residents in a test market prior to an advertising campaign for a new cola product. Of the participants, 130 are teenagers and 130 are adults.

Enlightment ideal shaped the political : Description one way in which enlightment ideal shaped the political, ecnomic or social instution of the United States

User Account

All Pages