(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

"A truck weighs four times as much as a car, If the truck coasts into the car at 12 km/h and they stick together, what is their final velocity."

2. Relevant equations

Change in momentum a = change in momentum b

OR

m1v1 = m2v2

OR

(delta)P system = 0

3. The attempt at a solution

I HAVE NO IDEA. SRSLY.

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# Homework Help: Momentum/Impulse [Final Velocity]

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