A) mechanical energy B) total energy C) energy sum D) fundamental energy
A) elastic potential energy B) gravitational potential energy C) chemical potential energy D) rubber band potential energy
A) gravitational potential energy B) kinetic energy C) elastic potential energy D) chemical potential energy
A) it increases B) it stay the same C) it decreases
A) gravity's pull (on) earth B) gravitational potential energy C) gravity pulls everything D) gravitational possible energy
A) falling energy B) gravitational potential energy C) kinetic energy D) elastic energy
A) Joule B) m/s2 C) kg*m/s D) Newton
A) the energy from the sun B) the energy stored in bonds 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) chemical energy B) kinetic energy C) thermal energy
A) 130 J B) 32.5 J C) 260 J D) 65 J
A) 23.5 kg B) 12.8 kg C) 2.84 kg D) 1035 kg
A) 154.35 J B) 15.75 J C) 77.8 J D) 275.6 J
A) 60 J B) 2.4 J C) 150 watts D) 588 J
A) 2.32 kg B) 71 kg C) 22.72 kg D) 142 kg
A) 16 kg*m/s B) 2 kg*m/s C) 4 kg*m/s D) 8 kg*m/s
A) The dog B) The bird C) They have the same momentum. D) Trick question - birds do not have momentum.
A) force B) velocity C) acceleration D) energy
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. |