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