- #1
pinkcarnations
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hi i am stuck and don't know what to do next or if i am even on the right path. could someone help me please!
my question is what is the force of gravity between two 100kg cars separated by a distance of 25m on an interstate highway?
I started out like this:
fg=Gm1m2+6.67 x 10-11Nm2 x (1000kg) (1000kg)
r2 kg2 (25m)2
G=6.67 x 10-11 Nm2
kg2
then i don't know what to do or if this is even close
thanks to anyone with the time to help.
![Cry :cry: :cry:](/styles/physicsforums/xenforo/smilies/cry.png)
my question is what is the force of gravity between two 100kg cars separated by a distance of 25m on an interstate highway?
I started out like this:
fg=Gm1m2+6.67 x 10-11Nm2 x (1000kg) (1000kg)
r2 kg2 (25m)2
G=6.67 x 10-11 Nm2
kg2
then i don't know what to do or if this is even close
thanks to anyone with the time to help.