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