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