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