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