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  • 01-12-2015
  • Physics
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What is the mass of a child if the force of gravity on the child's body is 100 N?

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redcloud redcloud
  • 01-12-2015
Gravity is 9.81m/s^2 on earth F=m×g
100N=(x)kg×9.81m/s^2
x=10.19kg or more than 22lbs
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