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# Consider a perfectly inelastic collision, where two objects collide with each other, and stick together. The...

Consider a perfectly inelastic collision, where two objects collide with each other, and stick together. The net external force on the system is 0.

• m1 = 2 kg
• m2 = 3 kg
• v01 = 5 m/s
• v02 = -4 m/s

a) What is their final velocity, after the collision, in m/s? Make sure you get the correct sign.

b) How much kinetic energy was lost in the collision, in Joules? #### Earn Coins

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