Estimate what is their speed just after the collision

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Reference no: EM13650518

A 1800 kg car traveling to the right at28 m/s is chasing a second car of the samemass that is traveling to the right at 10 m/s.

(a) If the two cars collide and stick together, what is their speed just after the collision?

m/s

(b) What fraction of the initial kinetic energy of the cars is lostduring this collision?

Reference no: EM13650518

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