With what speed does it head toward the goal

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Reference no: EM1315312

Q1. The suspended 2.82 kg mass on the right is moving up, the 2.2 kg mass slides down the ramp, and the suspended 8.1 kg mass on the left is moving down. There is friction between block and ramp. What is the acceleration of a three block system?

Q2. A hockey puck has a mass of 0.1010kg and is at rest. A hockey player makes a shot, exerting a constant force of 28.0N on the puck for 0.16s. With what speed does it head toward the goal?

Reference no: EM1315312

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