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Physics, 13.02.2020 19:38 kezin

Given two identical 3.6 kg masses. The first mass is moving with a velocity v1 immediately before colliding with the second mass, which is suspended by a string of length 0.59 m . The two masses are stuck together as a result of the collision. The compound system then swings to the right and rises to the horizontal level. The acceleration of gravity is 9.8 m/s 2.Find the kinetic energy of the compound system immediately after the collision. Answer in units of J.

What is v1, the speed of m1 immediately before the collision? Answer in units of m/s.

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