A) fundamental energy B) energy sum C) mechanical energy D) total energy
A) gravitational potential energy B) chemical potential energy C) rubber band potential energy D) elastic potential energy
A) kinetic energy B) elastic potential energy C) gravitational potential energy D) chemical potential energy
A) it stay the same B) it decreases C) it increases
A) gravity's pull (on) earth B) gravitational possible energy C) gravitational potential energy D) gravity pulls everything
A) elastic energy B) kinetic energy C) falling energy D) gravitational potential energy
A) kg*m/s B) Newton C) Joule D) m/s2
A) the energy of motion B) the energy due to location C) the energy stored in bonds D) the energy from the sun
A) energy cannot be destroyed B) energy can only change form C) once destroyed, all energy comes back again D) energy before equals energy after
A) thermal energy B) kinetic energy C) chemical energy
A) 32.5 J B) 65 J C) 260 J D) 130 J
A) 2.84 kg B) 12.8 kg C) 1035 kg D) 23.5 kg
A) 154.35 J B) 15.75 J C) 77.8 J D) 275.6 J
A) 60 J B) 588 J C) 150 watts D) 2.4 J
A) 2.32 kg B) 22.72 kg C) 142 kg D) 71 kg
A) 16 kg*m/s B) 4 kg*m/s C) 2 kg*m/s D) 8 kg*m/s
A) They have the same momentum. B) The dog C) The bird D) Trick question - birds do not have momentum.
A) energy B) force C) velocity D) acceleration
A) yes B) not if it is on the planet earth C) no
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. |