Which statements are explained by newton’s law of universal gravitation?
a)heavier objects fall faster than lighter objects.
b)the strength of earth’s gravity decreases as an object gets farther from earth.
c)the strength of gravity depends on an object’s mass.
d)mass and weight are the same quantities

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Which two particles are found in the center of an atom