Write an expression for energy required to move the block

Assignment Help Physics

Reference no: EM13249991

It takes a student t = 7.6 s to push a block m = 11 kg at a constant velocity over a distance of d = 8.2 m. The coefficient of friction between the block and the ground is ? = 0.38.

a) Write an expression using the variables provided for the force applied by the student Fs.

b) Write an expression for the energy required to move the block along this path in terms of the variables provided.

c) How much power was applied to the block in Watts?

Reference no: EM13249991

Questions Cloud

What are the optimal solution and total profit contribution : Because of increased competition, Deegan is considering reducing the price of model DRB such that ht new contribution to profit is $175 per unit. How would this change in the price affect the optimal solution? Explain.

Explain lactobacillus acidophilus has a generation time : In milk at 37 C, lactobacillus acidophilus has a generation time (doubling time) of about 75 minutes. Calculate the population relative to the initial value at 30,60,90 and 150 minutes

What is the minimum annual production level : Assume five-year SL depreciation (SV5 = 0), an effective income tax rate of 40%, and an after-tax MARR of 10% per year.

Explain elution for the silica gel adsorption tlc separation : Predict the order of elution for the silica gel adsorption TLC separation of the mixture containing benzyl alcohol, benzaldehyde, and benzoic acid using methylene chloride solvent. Explain

Write an expression for energy required to move the block : It takes a student t = 7.6 s to push a block m = 11 kg at a constant velocity over a distance of d = 8.2 m. Write an expression for the energy required to move the block along this path in terms of the variables provided

How much force is jaime using to pull the mass : Jaime has a 4-kilogram mass on a 3 meter string, and he is swinging it around in a circle. How much force is Jaime using to pull the mass toward himself

Explain what is the molecular weight of the diprotic acid : A titration is performed on 1.3245g of a sample of a diprotic acid that is dissolved in 50 ml of water. if 44.10 ml of .6124 M NaOH is required to reach the end-point, what is the molecular weight of the diprotic acid

Analyze the demand and supply factors : Analyze the demand and supply factors that influence Al Ain Dairy. How are these factors going to influence the future? You need to consider UAE as the market for Al AM products.

Determine the coefficient of static friction : A car traveling on a flat (unbanked) circular track accelerates uniformly from rest with a tangential acceleration of at. Determine the coefficient of static friction between the car and track from these data

User Account

All Pages