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