What is the weight of a ball with mass of 0.77kg?

What is the weight of a ball with mass of 0.77kg?
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Answer :

While on the earth, any object with a mass of 0.77 kg weighs7.546 newtons (1.698 pounds).On the moon, the same 0.77-kg object would weigh 1.232 newtons(0.277 pound).
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