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