11.
A current of 67 amps runs through a resistor of 37 ohms, how much voltage is lost?

Atomic nuclei of almost all elements consist of

An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.

Four identical lab carts each have a mass of 200 kg. different masses are added to the carts and the velocities are measured. all carts move to the right.