Recent content by volodymyr379

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    Can High Activation Energy Explain the Rapid Discharge of Capacitors?

    I would like to thank vela and alan123hk. Your replies helped a lot.
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    Can High Activation Energy Explain the Rapid Discharge of Capacitors?

    I would be grateful if someone could explain where my reasoning or assumptions are wrong.
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    Moment of inertia, conservation of angular momentum and energy

    Hi gneill. No, unfortunately, I can't. The type of collision was not specifically stated in the problem. However, even if the collision is inelastic, it is hard for me to imagine that most of the kinetic energy of the ball would be transferred into heat, sound, etc. Using the conservation of...
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    Moment of inertia, conservation of angular momentum and energy

    When I solved the problem using the conservation of angular momentum, I have got the correct result (ω = 0.006 rad/s). However, when I tried to find the answer using the conservation of energy the result was incorrect and I do not understand why.