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