Question

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

Answer 1

you should post this question in physics group

Answer 2

yea i think its a good idea for physics place plz

Answer 3

successboye79, these guys are right. This does belong in the Physics group. I understand that there are more people here - but you still need to try and keep the question topic focused. Feel free to post in physics then post a link to your question in the chat rooms to get more help on it.

Also, do not continue reposting the same question over-and-over. It's considered spamming, and is an offense that you can be suspended for.

Best of luck finding answers to your questions. Feel free to holler at me if you have any questions about this.

Answer 4

holler,hehe

Answer 5

thanks for that

Answer 6

good for that

Answer 7

i need solution to the question pls

Answer 8

post in physics then we can help u plz

Answer 9

you will have to find gravity on the moon

Answer 10

\[G m/r^2\]

mass of the moon=7.36 * 10^22 kg
radius of moon = 1 737.4 *10^3 meter

Answer 11

ok

Answer 12

\[\frac{\left(6.67300\times 10^{-11}* 7.36\times 10{}^{\wedge}22\right)}{\left(1737.4*10^3\right)^2}\]

Answer 13

Thanks for helping him out imranmeah91.

successboye79: I got this much attention for your question just by asking some people in the chat to help. So, you should be able to post in Physics and ask in Math chat for help if no one seems to be around. So, do that from now on please. :)

Answer 14

solved out to be
g=1.62704

Answer 15

ok thanks

Answer 16

so we divide by earth's gravity and multiply by moon's gravity
(750/9.8)(1.62704)=124.518

Answer 17

thanks

Answer 18

1/6 as much on the earth