An object 9.0 m off the ground has 310 J of gravitational potential energy. How much gravitational potential energy does it have relative to the bottom of a hole 2.0 m deep? Group of answer choices

310 J

3.5 J

240 J

380 J

250 J

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.

In a series circuit the __ is the same at every point