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