Question

A ball with mass 16 kg moves with 3 m/s in positive x-axis , the ball suddenly splits into three parts, part one with 6 kg, and 2 m/s, in the same direction, second part stopped directly with 8 kg, find the speed of the third part? N

Answer 1

Explanation:

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Answer 2

Explanation:

16*3=6*2+8*0+2*x

=> 48=12+0+2x

=>48-12=2x

=>36=2x

x=18

Hence the speed of third part= 18m/s