Find how much force is required to lift a boulder

Reference no: EM13547817

A simple ideal pulley system has a mechanical advantage of 14. How much force is required to lift a boulder of with a weight of 5,270 Newton?

Answer in Newtons.

Reference no: EM13547817

Questions Cloud

Estimate the maximum volume flow rate in units of gmp : 14-60E A centrifugal pump is used to pump water at 77°F from a reservoir whose surface is 20.0 ft above the centerline of the pump inlet. The piping system consists of 67.5 ft of PVC pipe with and ID of 1.2 in and negligible average inner roughness h..

How many revolutions will the object make before it stops : An object is initally spinning at 57.7 rad/s counter-clockwise, How many revolutions will the object make before it stops

Explain what is the concentration of fructose-6-phosphate : The value of the change of G for the conversion of glucose-6-phosphate to fructose-6-phosphate is +1.67 kJ/mol. If the concentration of glucose-6-phosphate is 2.65mM, what is the concentration of fructose-6-phosphate

How long will it take to stop in seconds : An object is initally spinning at 81.4 rad/s counter-clockwise and a constant angular acceleration of 5.5 rad/s2 is applied to it clockwise. How long will it take to stop in seconds

Find how much force is required to lift a boulder : A simple ideal pulley system has a mechanical advantage of 14. How much force is required to lift a boulder of with a weight of 5,270 Newton

In a photoelectric effect experiment : In a photoelectric effect experiment, which metal will have a higher cutoff wavelength (i.e. the wavelength above which no electrons are emitted), silver which has a work function of 4.73 eV or lead which has a work function of 4.14 eV? Explain why.

Evaluate the equilibrium constant for the reaction : A reaction has a standard free energy change of -12.8 kJ mol^-1 (-3.059 kcal mol^-1). Calculate the equilibrium constant for the reaction at 25 degrees celcius.

Correct income statement for the quarter : Prepare any adjusting journal entries required at June 30, 2012 and prepare a correct income statement for the quarter ended June 30, 2012.

A solution of naci is added to the 0.018m agn03 solution : If a solution of NaCI is added to the 0.018M AgN03 solution, will the cell voltage

User Account

All Pages