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