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

    Thank you!
  3. Touuka

    Projectile motion while playing catch

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