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