Answer to Question #13257 in Mechanics | Relativity for hanusha
The total momentum P of the two
bodies is the same before the
collision as it is after the collision.
m1 * V1 + m2 * V2
P = m1 * sqrt(2 * KE1 / m1) + m2 * sqrt(2 * KE2 / m2)
= sqrt(2 * KE1 * m1) + sqrt(2 * KE2 * m2)
P = sqrt(2 * 16 * 2) + sqrt(2 * 24
* 8) = 27.6 kg*m/s.
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