Question

The mass of a body is 66 kg,
What is the weight of the body on the surface of the earth?
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Answer 1

Answer:

if we take g as 10m/s

then weight on earth will be

m×g = 66× 10 = 660 Newton

if we take g as 9.8 m/s

then weight will be

66 × 9.8 = 646.8 Newton