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