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