Mathematics, 10.02.2020 22:31 brandytyler317fries

A block of mass 15 kg is sliding along the ice at constant speed 4.0 m/s. just ahead of it is a block of mass 23 kg sliding in the same direction at constant speed 3.6 m/s. when the two blocks collide, the 23-kg block travels at a new speed of 5.2 m/s. what is the new speed of the 15-kg block?

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A block of mass 15 kg is sliding along the ice at constant speed 4.0 m/s. just ahead of it is a bloc...

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