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