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Unformatted text preview: Hallett and Skaff
5. (10 marks) Two blocks connected by a light cord
are sliding down an incline. Block A has a mass of 5
kg and a coefficient of kinetic friction KA = 0.2,
while block B has a mass of 2 kg and a coefficient of
kinetic friction KB = 0.1. The blocks have an initial
velocity of 0, and at time t = 0 they have just started
to move. Determine the acceleration of the blocks
and the tension in the cord. Total marks for this paper: 60 Time: 3 hours
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- Fall '14