Recent content by Touuka

  1. Touuka

    Understanding Energy Loss of 2 Joules in Circuits with Changing Capacitance

    I am given the answer is 2J and I know how to get there with U = q^2/2C. But what I don't understand is that why is the energy not conserved here? How can energy loses just because the capacitance is doubled?
  2. Touuka

    Projectile motion while playing catch

    Is this the y- equation? And if it is, are we allowed to eliminate the vy0?
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