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23 Nov 2019
Block 1 with mass m1+2.50kg, move along a frictionless track with a speed of v1=21 m/s. It collides with block 2 with mass m2= 17kg, which was initially at rest. The blocks stick together after the collision. Find the magnitude of the total initial momentum of the two block system. Find the magnitude of the final velocity of the two block system. What is the change in kinetic energy due to the the collision?
Block 1 with mass m1+2.50kg, move along a frictionless track with a speed of v1=21 m/s. It collides with block 2 with mass m2= 17kg, which was initially at rest. The blocks stick together after the collision. Find the magnitude of the total initial momentum of the two block system. Find the magnitude of the final velocity of the two block system. What is the change in kinetic energy due to the the collision?
