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