mahsoccer16 mahsoccer16
  • 02-11-2020
  • Physics
contestada

What is the impulse needed to stop a 45-kg boy who is running at 6 m/s in 3 seconds?

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pfellas
pfellas pfellas
  • 02-11-2020
Impulse = change of momentum
Impulse = 45 x 6 = 270 Ns
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