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