Which statements are explained by Newton’s law of universal gravitation? Heavier objects fall faster than lighter objects. The strength of Earth’s gravity decreases as an object gets farther from Earth. The strength of gravity depends on an object’s mass. Mass and weight are the same quantities.

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )

their crystal patterns have been disrupted by stress

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

amplitude

hope this