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