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