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If a rock is 70 kilograms what is its weight on earth

If a rock is 70 kilograms what is its weight on earth
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4 votes
If a rock is 70 kilograms what is its weight on earth

User Ascalonian
by
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2 Answers

1 vote
Weight = mass × gravity

Earth:

W = 70 × 9.8

= 686 Newtons
User Adambean
by
7.9k points
3 votes
Weight = (mass) x (gravity)

Gravity on Earth is 9.8 m/s² .

The weight of 70 kg of mass on Earth is

(70 kg) x (9.8 m/s²) = 686 newtons (about 154.3 pounds)
User Actuallymicah
by
7.7k points
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