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