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