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