The splitting of a(n) to produce energy is called a fission reaction. a. atom b. proton c. neutron d. molecule the splitting of an atom to produce energy is called a fission reaction.

The voltage applied across a given parallel-plate capacitor is doubled. how is the energy stored in the capacitor affected?

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.

What energy transformations occur each time the skateboarder rolls up the ramp?