1gvvγ=−+DGG7.4Momentum is conserved: 2blkvmvmMv=+DD12blkvv=DmM=222111222ifTTmvmM −=−+ DDD221124mvMm4−D344iT−v060oθv0/ 27.5At the top of the trajectory: ˆˆcos602vvivi==DDDGMomentum is conserved: 222vmvmimjvG22vvjDDGDirection: 12tan26.6vvθ−−DDDbelow the horizontal. Speed: 122221.1182v=Dv7.6When a ball reaches the floor, 212mvmgh=. As a result of the bounce, vvε′=. The height of the first bounce: 212mghmv′′=22hhgg′′== =Similarly, the height of the second bounce,
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This note was uploaded on 01/06/2012 for the course PHYSICS 4360C taught by Professor Johnanderson during the Fall '11 term at UNF.