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