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