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Variation of g with Height

If the mass o...

Question

If the mass of an object be 10 kg, what is its weight? (g = 9.8 m/s²).

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Solution

W (weight of the body) =?
m (mass of the body) = 10 kg
g (acceleration due to gravity) = 9.8 m/s²
W= mg
= 10 × 9.8
= 98 N
Answer : Weight = 98N

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