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AP Physics B
Questions and answers by visitors named
AP Physics B
Questions (6)
Calculate the force of gravity on a spacecraft 12,800 km (2 earth radii) aboce the Earth\'s surface if its mass is 1400 kg.
Ok
5 answers
1,154 views
can you check my reasoning
1. The problem statement, all variables and given/known data ok well then... we did a lab were you
7 answers
757 views
I have responded
3 answers
282 views
h t t p : / / w w w . j i s k h a .c o m / d i s p l a y . c g i ? i d = 1 25 2 8 8 8 9 2 9
ok hmmm m2 g = m1 (acceleration
2 answers
582 views
I'm unsure how to even start this problem or how I'm suppose to find out the distance at which destructive interference would
7 answers
829 views
Were do I find AP Physics B Mulitiple Choice Questions. I know that they are free on the internet somewere I can not seem to
2 answers
850 views
Answers (4)
mass m1 was a robber stooper m1 was attached to a string that went through a straw on the other end of the straw the string came out and was attached to a mass m2 students spun mass m1 with hand on straw as the stopper spun around mass m2 the hanging mass
I did this net force = (m1 + m2) (radial acceleration of mass m1) = force of gravity on mass m2
why would the hanging mass of a radial acceleration if it\'s just in equilibrium...??? m1 V^2/r = m2 g
but i thought you were suppose to treat the Earth as the a whole object or something... my book said to think of it as one particle because everything is attracte4d to it no just the center of the plannet like even a person standing on the earth\'s surface
