Bernhard

1,916 reputation

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	1,916 reputation	bio	website		visits	member for	1 year, 4 months
1616 badges		location			seen	25 mins ago

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746 Actions

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Apr 16	suggested	suggested edit on Nonuniform acceleration due to rubber rope
Apr 15	reviewed	No Action Needed Ricci identity/Riemann curvature tensor and covectors
Apr 15	comment	Workdone in an equipotential surface is zero? Can you maybe add some interpunction, capitals etc?
Apr 14	comment	What's the motion of this yoyo under external force will be? It's not my question, but I think the question is a bit lame when only pulling horizontally.
Apr 14	reviewed	No Action Needed Photon as the carrier of the electromagnetic force
Apr 14	reviewed	Reviewed How do we know that light is massless?
Apr 14	revised	Curls in water taken in a liquid edited tags
Apr 14	comment	What does “condensation releases heat” mean? This may help you en.wikipedia.org/wiki/Latent_heat_of_vaporization
Apr 14	reviewed	No Action Needed Utilizing maximum acceleration $a$ for displacement $d$ with initial velocity $v_0$ and final velocity $v_1$
Apr 14	reviewed	No Action Needed Force required to move a fluid out of piston at depth
Apr 14	revised	Earth's rotation isn't that orbit? Improved text and enumeration
Apr 14	suggested	suggested edit on Earth's rotation isn't that orbit?
Apr 14	reviewed	No Action Needed About electrostatic potential energy
Apr 14	answered	What's the motion of this yoyo under external force will be?
Apr 14	reviewed	No Action Needed Quantum field theory, particle interpretations and path integrals?
Apr 14	comment	What's the motion of this yoyo under external force will be? How did you include the angle with which the string is pulled? Try with a real yoyo, you can upwind or unwind it, depending on the angle of the string with the horizontal. This is something that you should include in the derivation.
Apr 13	reviewed	No Action Needed Phase shift of resonance
Apr 13	comment	Does gravity affects temperature reading of a mercury thermometer? What if you put it upside down?
Apr 12	reviewed	No Action Needed Explain background pattern in particle tracing image
Apr 12	reviewed	No Action Needed Angular Momentum Addition Theorem