2. Ahmed pulls a 20kg vacuum cleaner with a force of mgnitude 90N. the force makes an angle of 40 degree with the borizontal. The coiefficent of fricntion is 0.12.If the vaccum clear displaced 425cm in the horizontal dirction calaculate (i) The work done by each force acting on the vacuum cleaner (ii) The net net work done on the vaccum cleaner

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Chapter1: Units, Trigonometry. And Vectors
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2. Ahmed pulls a 20kg vacuum cleaner with a force of mgnitude 90N. the force
makes an angle of 40 degree with the borizontal. The coiefficent of fricntion
is 0.12.If the vaccum clear displaced 425cm in the horizontal dirction
calaculate
(i)
(ii)
The work done by each force acting on the vacuum cleaner
The net net work done on the vaccum cleaner
Transcribed Image Text:2. Ahmed pulls a 20kg vacuum cleaner with a force of mgnitude 90N. the force makes an angle of 40 degree with the borizontal. The coiefficent of fricntion is 0.12.If the vaccum clear displaced 425cm in the horizontal dirction calaculate (i) (ii) The work done by each force acting on the vacuum cleaner The net net work done on the vaccum cleaner
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