A) energy sum B) mechanical energy C) fundamental energy D) total energy
A) gravitational potential energy B) elastic potential energy C) chemical potential energy D) rubber band potential energy
A) chemical potential energy B) elastic potential energy C) gravitational potential energy D) kinetic energy
A) it stay the same B) it decreases C) it increases
A) gravity pulls everything B) gravitational possible energy C) gravity's pull (on) earth D) gravitational potential energy
A) gravitational potential energy B) kinetic energy C) elastic energy D) falling energy
A) Newton B) Joule C) kg*m/s D) m/s2
A) the energy of motion B) the energy from the sun C) the energy due to location D) the energy stored in bonds
A) energy cannot be destroyed B) energy can only change form C) energy before equals energy after D) once destroyed, all energy comes back again
A) chemical energy B) kinetic energy C) thermal energy
A) 32.5 J B) 260 J C) 130 J D) 65 J
A) 1035 kg B) 2.84 kg C) 23.5 kg D) 12.8 kg
A) 15.75 J B) 154.35 J C) 77.8 J D) 275.6 J
A) 60 J B) 588 J C) 150 watts D) 2.4 J
A) 22.72 kg B) 2.32 kg C) 142 kg D) 71 kg
A) 4 kg*m/s B) 2 kg*m/s C) 16 kg*m/s D) 8 kg*m/s
A) The dog B) The bird C) Trick question - birds do not have momentum. D) They have the same momentum.
A) energy B) velocity C) force D) acceleration
A) not if it is on the planet earth B) yes C) no
A) energy that has the potential to become anything it wants. B) energy that is the result of being located above the ground. C) a type of mechanical energy. D) the energy of motion. |