Herman Trivilino's latest activity
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Herman Trivilino replied to the thread Undergrad Is calling fictitious forces "not real" just about terminology?.The force exerted on the wire is the cause of the wire stretching. But this is not an example of the Third Law. This is: The hanging... -
Herman Trivilino replied to the thread Curving of gravitational field lines.They're radial. If you have a spherically symmetric body the field lines are perpendicular to the surface of the body, which is the...
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Herman Trivilino replied to the thread Proof of law of sines using cross product.Not sine, the Law of Sines. For any triangle the length of a side is proportional to the sine of the angle opposite to it.
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Herman Trivilino replied to the thread Undergrad Is calling fictitious forces "not real" just about terminology?.I guess I don't get it. I can write equivalent versions of your two phrases, placing "if" in the other one ... “If the rocketship is...