A) mechanical energy B) fundamental energy C) total energy D) energy sum
A) chemical potential energy B) rubber band potential energy C) gravitational potential energy D) elastic potential energy
A) chemical potential energy B) gravitational potential energy C) kinetic energy D) elastic potential energy
A) it increases B) it stay the same C) it decreases
A) gravitational possible energy B) gravitational potential energy C) gravity's pull (on) earth D) gravity pulls everything
A) gravitational potential energy B) elastic energy C) kinetic energy D) falling energy
A) Joule B) m/s2 C) Newton D) kg*m/s
A) the energy stored in bonds B) the energy due to location C) the energy from the sun D) the energy of motion
A) energy before equals energy after B) energy can only change form C) energy cannot be destroyed D) once destroyed, all energy comes back again
A) thermal energy B) chemical energy C) kinetic energy
A) 260 J B) 130 J C) 32.5 J D) 65 J
A) 23.5 kg B) 12.8 kg C) 2.84 kg D) 1035 kg
A) 15.75 J B) 77.8 J C) 154.35 J D) 275.6 J
A) 588 J B) 150 watts C) 60 J D) 2.4 J
A) 142 kg B) 2.32 kg C) 71 kg D) 22.72 kg
A) 16 kg*m/s B) 2 kg*m/s C) 8 kg*m/s D) 4 kg*m/s
A) Trick question - birds do not have momentum. B) The dog C) They have the same momentum. D) The bird
A) force B) acceleration C) energy 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) the energy of motion. C) energy that has the potential to become anything it wants. D) a type of mechanical energy. |