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