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