Determine the velocity of the 79-lb block A if the two blocks are released from rest and the 38-lb block B moves 2 ft up the incline. The coefficient of kinetic friction between both blocks and the inclined planes is μk = 0.10. (Figure 1) Express your answer with the appropriate units. THE ANSWER IS NOT 2.8653 ft/s !! THE LAST GUY WAS WRONG!

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Determine the velocity of the 79-lb block A if the two blocks are released from rest and the 38-lb block B moves 2 ft up the incline. The coefficient of kinetic friction between both blocks and the inclined planes is μk = 0.10.
(Figure 1)
Express your answer with the appropriate units.

THE ANSWER IS NOT 2.8653 ft/s !! THE LAST GUY WAS WRONG!

B
30"
60
Transcribed Image Text:B 30" 60
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