A) fundamental energy B) mechanical energy C) energy sum D) total energy
A) rubber band potential energy B) elastic potential energy C) gravitational potential energy D) chemical potential energy
A) chemical potential energy B) kinetic energy C) elastic potential 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) gravity's pull (on) earth D) gravitational possible energy
A) elastic energy B) falling energy C) kinetic energy D) gravitational potential energy
A) m/s2 B) Newton C) Joule D) kg*m/s
A) the energy due to location B) the energy stored in bonds C) the energy from the sun D) the energy of motion
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) thermal energy C) kinetic energy
A) 32.5 J B) 65 J C) 130 J D) 260 J
A) 1035 kg B) 2.84 kg C) 12.8 kg D) 23.5 kg
A) 275.6 J B) 154.35 J C) 77.8 J D) 15.75 J
A) 60 J B) 150 watts C) 2.4 J D) 588 J
A) 142 kg B) 22.72 kg C) 2.32 kg D) 71 kg
A) 2 kg*m/s B) 8 kg*m/s C) 4 kg*m/s D) 16 kg*m/s
A) They have the same momentum. B) Trick question - birds do not have momentum. C) The dog D) The bird
A) acceleration B) force C) velocity 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) the energy of motion. D) energy that has the potential to become anything it wants. |