What is the coefficient of friction between trunk and slope

Reference no: EM13300437

You have to do 2.2 kJ of work to push a 78-kg trunk 3.1 m along a slope inclined upward at 22 degrees , pushing parallel to the slope.

A) What is the coefficient of friction between trunk and slope?

Reference no: EM13300437

Questions Cloud

Compute the percent yield of the organic reaction : Calculate the percent yield of this organic reaction- C7H6O2------->C12H16O2. Molecular weight of C7H6O2 is 122.12 amount used 100g, Molecular weight of C12H16O2 192.25 amount recovered 125.9 g

Find the aw of this process : Assuming a MARR of 18% per year. Find the AW of this process.

Find pipe diameter if the pressure drop is pa per m of pipe : air flows through a horizontal iron tube (e=0.15m) at Q=5.7x10-2 m3/s. find the pipe diameter if the pressure drop is 3.5kPa per 30.5m of pipe. air density = 1.23kh/m3 dynamic vicosity = 1.79 x 10-5 N.s/m2)

Develop a personal financial planning budget : Develop a personal financial planning budget. This budget can represent a budget for a fictitious individual; however, make sure you include the following.

What is the coefficient of friction between trunk and slope : You have to do 2.2 kJ of work to push a 78-kg trunk 3.1 m along a slope inclined upward at 22 degrees , What is the coefficient of friction between trunk and slope

What is the expected value of the total sales projection : Gibson Manufacturing Corp. expects to sell the following number of units of steel cables at the prices indicated under three different scenarios in the economy. The probability of each outcome is indicated. What is the expected value of the total ..

What should be the bid price per carton on this project : UAC would also need an initial investment in Net Working Capital of $75,000 at the begining of this project. UAC has a cost of capital of 16% and a tax rate of 35%. What should be the bid price per carton on this project?

Determine the mass of the box : You slide a box of books at constant speed up a 30 degree ramp, applying a force of 160 N directed up the slope. What is the mass of the box

Health clinics for the economically disadvantaged : What does the trend of declining middle class mean for the US Public Health Service, which operates many inner-city health clinics for the economically disadvantaged?

User Account

All Pages