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VladimirAG [237]
3 years ago
9

Calculate the force at sea level that a boy of mass 50 kg exerts on a chair in which he is sitting

Physics
1 answer:
kirill115 [55]3 years ago
7 0
There is only one force applying to the boy, which is gravity in that regard pointing from the chair down to earth. The gravity force "Fg" is equal to the mass "m" of the object multiply by the earth accelaration "g". And so F = 50kg.9.8m/s = 490Newtons (N)
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