Physics, 06.03.2020 21:39, potternatalie90

Two frisky grasshoppers collide in midair at the top of their respective trajectories and grab onto each other, holding tight thereafter. One is a robust beast of mass m1 initially moving south at a velocity of v1, while the other is a svelte creature of mass m2 initially moving north at velocity v2.Calculate the decrease in kinetic energy that results from the collision.

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Two frisky grasshoppers collide in midair at the top of their respective trajectories and grab onto...