Physics, 30.03.2020 21:34, christi1175

A block of mass m1 = 4 kg is moving at 4 m/s and collides with a block of mass m2 = 2 kg, which is moving at 5 m/s in the opposite direction on a frictionless floor. After the collision, the blocks stick together and move as a single unit. a) [5 points] Determine the total kinetic energy of the system before the collision.

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A block of mass m1 = 4 kg is moving at 4 m/s and collides with a block of mass m2 = 2 kg, which is m...