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