1.

The mass of an object is 10 kg. What is its weight on the earth? (g=10ms-2)

Answer»

W (weight of the body) =?m (mass of the body) = 10 kgg (acceleration due to gravity) = 9.8 m/s2W= mg = 10 × 9.8 = 98 NAnswer : Weight = 98N



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