a child with a mass of 50kg is at rest on a skateboard with a mass of 5 kg the child jumps off the skateboard?

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a child with a mass of 50kg is at rest on a skateboard with a mass of 5 kg the child jumps off the skateboard?

a child with a mass of 50kg is at rest on a skateboard with a mass of 5 kg the child jumps off the skateboard and the skateboard moves away at 10m/s. the child moves the other direction at?

2007-08-10 10:30:21 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Physics

1 answers

50v = 10(5)
v = 1 m/s

2007-08-10 10:41:41 · answer #1 · answered by Helmut 7 · 0⤊ 0⤋