A man weighs 750N on the surface of the earth. What would be his weight when standing on the moon? The masses of the and the are respectively, 5.98x10^24kg and 7.36x10^22kg. Their radii are respectively 6.37x10^3km and 1.74x10^3km

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anonymous · Answer

you should post this question in physics group

espex · Answer

Since F=ma you can start by solving for the man's mass. Then  work out the force of gravity on the moon, multiply the man's mass and you will know what his weight is.
Using the following equation. Fg=(G M1 m2)/r^2

anonymous · Answer

ok
am confuse with this help me out

espex · Answer

Confused in what way?