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True or false: If an object is subject to a force F, someSad but true - having thought about it for about 5 seconds, I see John has some situation where F is not opposed by -F
other object must be subject to a force -F, simultaneously.
Assume short distances and long times, so we don't need to
fuss over the meaning simultaneity in special relativity.
True of false: The pairing of F with -F is absolutely required
by third law of motion.
Please do NOT spend more than a few minutes thinking about
this. I will post my answers soon.
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