Recent content by swechan02

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    Undergrad Calculating Kinetic Energy of Rotating Bar

    What would be the kenetic energy, it the bar is rotating? But it has different speed along it's mass. Need to use calculas?
    • swechan02
    • Thread
    • Energy Kinetic Kinetic energy Rotating
    • Replies: 1
    • Forum: Mechanics
  2. S

    Undergrad Current in a Resistor-Capacitor Circuit with -5V EMF

    If there is a circuit with--Emf -5V and one 5ohm resistor and one 20 F capacitor, what is the current of the circuit? Will there be any effects on current because of capacitor?
  3. S

    Current in Circuit with Emf, Resistor & Capacitor

    If there is a circuit with--Emf -5V and one 5ohm resistor and one 20 F capacitor, what is the current of the circuit? Will there be any effects on current because of capacitor? :smile:
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    Comparing Magnetic Fields of Torus & Bolt: Which is Stronger?

    Which one has more magnetic field Torus or Bolt when current is going though? :eek:
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    Undergrad Y=(x^2) +1 and y = - (x^2)? tangent

    Find the equations of the lines that are tangent to both curves simultaneously:y=(x^2) +1 and y = - (x^2)? :eek: