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vovangra [49]
3 years ago
5

A man has a mass of 66 kg on the earth. What is his weight.

Physics
1 answer:
LUCKY_DIMON [66]3 years ago
8 0
Since force = mass X acceleration, then the force he excerts on the earth (aka his weight) equals his mass times the force of gravity.

Therefore
W = (66 kg) X (9.8 m/ss)
W = 646.8 kgm/ss

kg m/ss are also known as Newtons, so your answer is...

646.8 N
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