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a boy pulls his 6.35kg sled 5m across a patch of ice where the sled accelerates...

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Physics

a boy pulls his 6.35kg sled 5m across a patch of ice where thesled accelerates at a=0.39m/s^2. He pulls the sled by a rope withtension 10.6N at an angle of 30 degrees above the horizontal. (a)Find the work done by each force. (b) Find the net work

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3.8 Ratings (660 Votes)
aT tension force in the rope 106 Nf frictional force a acceleration of sled 039 ms2m mass of sled 635 kgAlong the horizontal direction force equation is given asT Cos30 f ma106 Cos30 f 635 039f 67 NFor    See Answer
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