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