PHYSICS · Single correct · AP · Physics 1: Algebra-based · Force and Translational Dynamics · Force and Translational Dynamics
Problem
While obtaining the relation F=ma for a moving body, which one of the following assumptions is explicitly made?
(a) The acceleration of the body remains constant during motion.
(b) The force acting on the body remains constant during motion.
(c) The mass of the body remains constant during motion.
(d) The motion of the body is along a straight line.