A) energy sum B) total energy C) fundamental energy D) mechanical energy
A) gravitational potential energy B) rubber band potential energy C) elastic potential energy D) chemical potential energy
A) elastic potential energy B) chemical potential energy C) kinetic energy D) gravitational potential energy
A) it decreases B) it increases C) it stay the same
A) gravity pulls everything B) gravitational potential energy C) gravitational possible energy D) gravity's pull (on) earth
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 due to location C) the energy from the sun D) the energy of motion
A) energy cannot be destroyed B) energy before equals energy after C) energy can only change form D) once destroyed, all energy comes back again
A) thermal energy B) kinetic energy C) chemical energy
A) 65 J B) 32.5 J C) 260 J D) 130 J
A) 12.8 kg B) 1035 kg C) 2.84 kg D) 23.5 kg
A) 275.6 J B) 154.35 J C) 77.8 J D) 15.75 J
A) 588 J B) 150 watts C) 2.4 J D) 60 J
A) 2.32 kg B) 22.72 kg C) 142 kg D) 71 kg
A) 8 kg*m/s B) 4 kg*m/s C) 16 kg*m/s D) 2 kg*m/s
A) The dog B) Trick question - birds do not have momentum. C) They have the same momentum. D) The bird
A) velocity B) force C) energy D) acceleration
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) energy that is the result of being located above the ground. C) the energy of motion. D) a type of mechanical energy. |