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27 Nov 2019
I know this is simple but Im having problems
A package of mass 5.50 kg slides a distance 1.57 m down a long rampthat is inclined at an angle 11.0^\circ below the horizontal. Thecoefficient of kinetic friction between the package and the ramp ismu_k = 0.300.
Calculate the work done on the package by friction.
Calculate the work done on the package by gravity.
Calculate the work done on the package by the normal force
Calculate the total work done on the package.
If the package has a speed of 2.26 m/s at the top of the ramp, whatis its speed after sliding the distance 1.57 m down the ramp?
I know this is simple but Im having problems
A package of mass 5.50 kg slides a distance 1.57 m down a long rampthat is inclined at an angle 11.0^\circ below the horizontal. Thecoefficient of kinetic friction between the package and the ramp ismu_k = 0.300.
Calculate the work done on the package by friction.
Calculate the work done on the package by gravity.
Calculate the work done on the package by the normal force
Calculate the total work done on the package.
If the package has a speed of 2.26 m/s at the top of the ramp, whatis its speed after sliding the distance 1.57 m down the ramp?
Casey DurganLv2
13 Aug 2019
