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