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