When pulled, stretchy objects such as rubber bands exert elastic forced gently hold one end of the rubber band and pull on the other end. you will feel the rubber band pulling back. how does the force exerted by the rubber band change as you increase its lengths

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.

When using the scientist method, which step comes last?

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero