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