First, please answer whether this is a real-world or hypothetical. Are you actually hoping to build one or just understand how they work? cardboard_box said: [snipping and reorganizing] So if you got any tips or insight on how to make my questions less incoherent fo...
I created a physics analysis for these three problems, in PDF format. It's available through this link. Return to Physics Questions page Return to Real World Physics Problems home page Home Search Website Real World Applications —for high school level and above Amusement Parks Battle & Weapons...
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Why does she not have to exert a torque to spin faster? Questions like these have answers based in angular momentum, the rotational analog to linear momentum. By now the pattern is clear—every rotational phenomenon has a direct translational analog. It seems quite reasonable, then, to define...
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Momentum&ImpulseLevel1PhysicsWhatyouneedtoknow EssentialQuestions Howisimpulseandmomentumrelated? Howdoesthelawofconservationofmomentumapplytoobjectsatrest?Inmotion? Objectives Defineandgiveexamplesofimpulseandmomentum RestateNewton’sSecondLawintermsofmomentum Calculatethechangeinmomentumfromtheareaunderthecurveofafo...
If the oncoming car were traveling slower, with less momentum, you'd keep going after the collision with more 'give,' and less damage (to you!). But if the oncoming car had more momentum than you, it would keep going and you'd snap into a sudden reverse with greater damage. ...
We investigate student understanding of energy and momentum concepts at the level of introductory physics by designing and administering a 25-item multiple choice test and conducting individual interviews. We find that most students have difficulty in qualitatively interpreting basic principles related to ...
In Section 2, we consider the operators A ^ = x ^ N and B ^ = p ^ N and Gaussian pure (squeezed) states, trying to answer the following questions: (1) When the equalities R = 0 or Z = 0 can be satisfied? (2) What is the minimal value of the quantity D? In Section 3, ...
Frequently Asked Questions What does the angular quantum number determine? The angular quantum number determines the shape of an electron subshell. It calculates it by using the equation l = n -1, where n is the principal quantum number and l is the azimuthal quantum number. What is the sy...