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