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