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alaynagrace1111
alaynagrace1111
17.10.2019 • 
Physics

Amass m=15.0 kg is pulled along a horizontal floor, with a coefficient of kinetic friction μk =0.06, for a distance d=8.5 m. then the mass is continued to be pulled up a frictionless incline that makes an angle θ=35.0° with the horizontal. the entire time the massless rope used to pull the block is pulled parallel to the incline at an angle of θ=35.0° (thus on the incline it is parallel to the surface) and has a tension t=45.0 n.1) what is the work done by tension before the block gets to the incline? 2) what is the work done by friction as the block slides on the flat horizontal surface?


Amass m=15.0 kg is pulled along a horizontal floor, with a coefficient of kinetic friction μk =0.06,

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