What does newton's second law of motion state?
a. the acceleration of an object acted upon by a constant force is directly proportional to the force and inversely proportional to the object's mass. in addition, the acceleration occurs in the same direction as the applied force. objects at rest remain at rest, and objects in motion continue in motion at the same velocity, unless acted upon by an outside force.
b. inertia is related to the size of the object and the direction of motion.
c. in order for an object to move, the of ratio to the mass to the volume must be greater than one, otherwise the object will never move.
d. an object will not change its motion no matter what happens, inertia overcomes everything.