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Physics, 05.11.2019 02:31 natalie2sheffield
One can write v1f − v2f = ǫ (v2i − v1i) where ǫ takes a value between 0 (perfectly inelastic) and 1 (perfectly elastic) for most collisions. suppose two pucks sliding on frictionless ice collide head-on with a coefficient of restitution ǫ = 0.73. they have masses and initial velocities of m1 = 0.38 kg, m2 = 0.15 kg, v1i = 1 m/s, and v2i = −5 m/s. what is the velocity of puck 1 after the collision? answer in units of m/s.
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One can write v1f − v2f = ǫ (v2i − v1i) where ǫ takes a value between 0 (perfectly inelastic) and 1...
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