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