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