- #1
Crichar1
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A woman with a mass of 44 kg runs at a speed of 8 m/s and jumps onto a giant 30 kg skateboard initially at rest. What is the combined speed of the woman and the skateboard?
44 kg / 8 m/s=5.5
30 kg / 8m/s=3.75
5.5+3.75=9.25m/s
44 kg / 8 m/s=5.5
30 kg / 8m/s=3.75
5.5+3.75=9.25m/s