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