Isaac newton developed a theory of gravity by first considering galileo’s experiment of dropping objects of different masses from the leaning tower of pisa. galileo found that, when air resistance is negligible, all objects took the same amount of time to hit the ground when dropped from the top of the tower. watch the astrotour on velocity, acceleration, and inertia, and then choose the answer that best describes what galileo’s experiment implies.

On the galapagos islands charles studied finches

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.