A) mechanical energy B) total 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) kinetic energy B) gravitational potential energy C) elastic potential energy D) chemical potential energy
A) it stay the same B) it decreases C) it increases
A) gravitational potential energy B) gravitational possible energy C) gravity's pull (on) earth D) gravity pulls everything
A) kinetic energy B) falling energy C) elastic energy D) gravitational potential energy
A) kg*m/s B) Newton C) m/s2 D) Joule
A) the energy from the sun B) the energy stored in bonds C) the energy due to location D) the energy of motion
A) energy cannot be destroyed B) energy can only change form C) energy before equals energy after D) once destroyed, all energy comes back again
A) thermal energy B) chemical energy C) kinetic energy
A) 260 J B) 65 J C) 130 J D) 32.5 J
A) 2.84 kg B) 12.8 kg C) 1035 kg D) 23.5 kg
A) 15.75 J B) 275.6 J C) 154.35 J D) 77.8 J
A) 2.4 J B) 60 J C) 588 J D) 150 watts
A) 71 kg B) 2.32 kg C) 142 kg D) 22.72 kg
A) 16 kg*m/s B) 2 kg*m/s C) 4 kg*m/s D) 8 kg*m/s
A) The dog B) They have the same momentum. C) Trick question - birds do not have momentum. D) The bird
A) force B) acceleration C) energy D) velocity
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) a type of mechanical energy. C) energy that is the result of being located above the ground. D) the energy of motion. |