Two smooth disks A and B each have a mass of 0.5 kg. If both disks are movie with the velocities shown when they collide, determine the coefficient of restitution between the disks if after collision B travels along a line, 30o counterclockwise from the y axis.
Answer to relevant QuestionsTwo smooth disks A and B have the intial velocities shown just before they collide at O. If they have masses mA = 8 kg and mg = 6 kg, determine their speeds just after impact. The coefficient of restitution is e = 0.5. Determine the angular momentum HO of each of the particle about point O The ball B has a mass of 10 kg and is attached to the end of a rod whose mass may be neglected. If the rod is subjected to a torque M = (3t2 + 5t + 2) N m, where t is in seconds, determine the speed of the ball when t = 2s. ...An amusement park ride consists of a car which is attached to the cable OA. The car rotates in a horizontal circular path and is brought to a speed v1 = 4 ft/ when r = 12 ft. The cable is then pulled in at the constant rate ...The buckets on the Pelton wheel are subjected to a 2-in-diameter just of water, which has a velocity of 150 ft/s. If each bucket is traveling at 95 ft/s when the water strikes it, determine the power developed by the wheel ...
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