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