A) energy sum B) total energy C) fundamental energy D) mechanical energy
A) gravitational potential energy B) rubber band potential energy C) elastic potential energy D) chemical potential energy
A) elastic potential energy B) kinetic energy C) chemical potential energy D) gravitational potential energy
A) it increases B) it stay the same C) it decreases
A) gravity's pull (on) earth B) gravitational potential energy C) gravitational possible energy D) gravity pulls everything
A) falling energy B) elastic energy C) kinetic energy D) gravitational potential energy
A) Newton B) Joule C) m/s2 D) kg*m/s
A) the energy of motion B) the energy due to location C) the energy stored in bonds D) the energy from the sun
A) energy before equals energy after B) energy can only change form C) once destroyed, all energy comes back again D) energy cannot be destroyed
A) chemical energy B) kinetic energy C) thermal energy
A) 65 J B) 32.5 J C) 260 J D) 130 J
A) 12.8 kg B) 1035 kg C) 2.84 kg D) 23.5 kg
A) 154.35 J B) 77.8 J C) 15.75 J D) 275.6 J
A) 588 J B) 150 watts C) 60 J D) 2.4 J
A) 2.32 kg B) 22.72 kg C) 142 kg D) 71 kg
A) 8 kg*m/s B) 2 kg*m/s C) 16 kg*m/s D) 4 kg*m/s
A) The dog B) The bird C) They have the same momentum. D) Trick question - birds do not have momentum.
A) velocity B) force C) acceleration 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) a type of mechanical energy. C) the energy of motion. D) energy that has the potential to become anything it wants. |