eqemilychi2160 eqemilychi2160
  • 04-01-2018
  • Physics
contestada

A force of 4.97 n acts on a(n) 4.9 kg object for 20.6 s. what is the object's change in momentum? answer in units of n · s.

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jennyli013
jennyli013 jennyli013
  • 09-01-2018
change in momentum = Force* time
p=4.97N*(20.6s)
p= 102.4 Ns
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