lfg

god damnit this fucking asshole

what

didn't give earth's radius on the ref.

you do not need

its 9.8/25

gravity decrases as 1/r^2, so if you multiply teh radius by 5

wait is it not in terms of r?

it's actually 78.3 N

¯\_(ツ)_/¯

it decreased by 1/25

that is what you get

when you take

its 9.8/25*mass

I assumed it wanted the answer in terms of R

200 * 9.8 /25

but that is dumb

huh

=78.4

The trick to that question is that none of the values matter other than the fact that you go from a distance of 1R to 5R

I guess that and mass are the only values

but still

you need the equation we gave but the only thing that matters is what changes when you increase R

I always hated maxwell problems

wait

It was never about the math in the first place

couldn't he just calculate the weight

then divide by 25

yes

thats how algebra works

huh.

have you guys been telling him to do this?

that makes a lot of sense now

its the same thing but different order bopit

but just dividing by 25 is ez

It

is

the

same thing

tbh

havn't been paying attention

not going to argue this

this one also confused me

the direction is towards the earth

>me wanting to help umbreon

well yeah

And moon

because he is mah boi

but you guys can do the same thing

and I have work to do

acceleration direction is centripetal

what does that mean umbreon

points towards the centre

correct

ping me if pika and leg forget how to do something mah boi

f = mv^2/r

and a = f/m

so a = v^2/r

find v

if only you had r

^

one second

what.

you have P, M, G. m is negligable so approximate it

as just P^2 = 4pi^2/GM

a is your radius

uh

is that something he should use?

what is P?

period

oh

OH

ＯＨ

This is an import equation

nvm I probably just forgot it

It is keplers 3rd law

k pika that is some astronomy shit lmao

Yeah, and it is very important