A 30 kilogram object moves to the right with a speed of 20
A 3.0 kilogram object moves to the right with a speed of 2.0 m/s. It collides in a perfectly elastic collision with a 6.0 kilogram object moving to the left at 1.0 m/s. Evaluate the total kinetic energy after the collision?
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a 30 kilogram object moves to the right with a speed of 20 ms it collides in a perfectly elastic collision with a 60
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