Collisions — problem set

PROBLEM 1 / 12
difficulty ●○○○ · perfectly inelastic

A 3 kg cart moving at 4 m/s collides with a stationary 2 kg cart. They lock together on impact. Find their common speed immediately after the collision.

m₁ = 3 kgv₁ = 4 m/sm₂ = 2 kgv₂ = 0 m/s
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