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Mass of an object is 45 kg. What is its weight on the earth?(g=9.8m/s2)
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Mass of an object is 45 kg. What is its weight on the earth?(g=9.8m/s2)

User Davide Berra
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\text{Weight,}~ \\\\W = mg = 45 * 9.8 = 441~ N\\\\\text{The weight of the object on earth is 441 N}.

User Dymmeh
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