Determine the internal resistance of a battery based on the electrochemical potential and the voltage that is measured at the terminals of the battery when it is being used.

Find the terminal voltage of a battery with significant internal resistance. Determine the power of one of the external components for the circuit.

Determine the amount of energy stored on a capacitor in a series circuit.

Determine the unknown mass that is being balanced by a known mass for a meter stick balanced at its center of mass (50.0 cm mark).

Determine the unknown mass that is being balanced by two known masses for a meter stick balanced at its center of mass (50.0 cm mark).

Determine the mass of a meter stick that is being balanced by a known mass. The center of mass for the meter stick is located at the 50.0 cm mark.

Determine the difference in pressure that leads to the motion of masses in an hydraulic lift and the difference in height when the piston reaches equilibrium.