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