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