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Physics, 16.01.2021 07:20 amanquen35

A block of mass m = 4.4 kg slides from left to right across a frictionless surface with a speed 9.2 m/s It collides in a perfectly elastic collision with a second block of mass M that is at rest. After the collision, the 4.4-kg block reverses direction, and its new speed is 2.5 m/s The block of mass M travels to the right at a speed V of 6.7 m/s what is M

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A block of mass m = 4.4 kg slides from left to right across a frictionless surface with a speed 9.2...

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