Which statement best compares potential and kinetic energy? A. Object always have more potential energy than kinetic energy
B. kinetic energy increases and potential energy decrease when the velocity of an object increase
C. only potential energy decrease when an object's height increase
D. Objects always have more kinetic energy than potential energy ​

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?

Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b.w c.v d.u