A) fundamental energy B) total energy C) energy sum D) mechanical energy
A) rubber band potential energy B) elastic potential energy C) gravitational potential energy D) chemical potential energy
A) gravitational potential energy B) kinetic energy C) elastic potential energy D) chemical potential energy
A) it decreases B) it stay the same C) it increases
A) gravity's pull (on) earth B) gravity pulls everything C) gravitational possible energy D) gravitational potential energy
A) gravitational potential energy B) elastic energy C) kinetic energy D) falling energy
A) Newton B) m/s2 C) kg*m/s D) Joule
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) 32.5 J B) 130 J C) 65 J D) 260 J
A) 2.84 kg B) 23.5 kg C) 12.8 kg D) 1035 kg
A) 77.8 J B) 275.6 J C) 154.35 J D) 15.75 J
A) 2.4 J B) 150 watts C) 588 J D) 60 J
A) 142 kg B) 22.72 kg C) 71 kg D) 2.32 kg
A) 8 kg*m/s B) 4 kg*m/s C) 2 kg*m/s D) 16 kg*m/s
A) The bird B) The dog C) They have the same momentum. D) Trick question - birds do not have momentum.
A) energy B) acceleration C) force D) velocity
A) yes B) not if it is on the planet earth C) no
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. |