jjennylove

i posted another one could you please double check them ?

Oh wow  I got them correct! Thanks for checking

A lot of information , will defentely need to take notes. I agree with everything and I would say D would be correct as well. Thanks for your help.

I posted another question on y profile called " Pleas explain how they got these values" ,I am very confused.

im not quite sure where you got the 64.5? Your equation looks a bit different from the example.

Are u able to help me?

sorry for the confusion , hopefully  i explained it better where im confused

Well actually this is a sample , I was unsure how they found out the period was 12 , why it was pi/6 , as well as why they changed 25 to negatitive  in order to be that equation from the table above.

I agree but I think for this problem that would be accurate. Thanks for your help I have posted another question if maybe you could check it out.

For the last one you were confused on the question told me to take note that the diamter of the earth is 12,742 km .

So i would change it to , Earth’s radius is [6,371], so the satellite is [ 629 km above the Earths surface ]. ? is that better?

I was way off calcualtions it would 6,371 since the diameter is 12,742.