Question
Asked Nov 17, 2019
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Two balls moving in opposite directions have velocities v1ix= 14ˍm/s and v2ix = -8.4ˍm/s . If their masses are m1 = 3.3ˍkg and m2 = 6.9ˍkg, respectively, and if their collision is perfectly elastic, then predict the velocity of each ball following the collision.

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Step 1

Write an expression velocity of the fir...

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ams m,-mi M,+M m, +ms (3-3y-6-9 2(64 kg) 135 병 +6-9 5) (-84m/s 16-31 m/s

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