Select the correct answer. Which statement is true for objects in dynamic equilibrium?
A. Objects have zero acceleration.
B. Objects have non-zero positive acceleration.
C. Objects have non-zero negative acceleration.
D. Objects can have positive as well as negative acceleration.
E. Objects have forces which are not balanced in at least one direction.
Answer (1)
In dynamic equilibrium, objects experience zero acceleration, indicating that they move at a constant velocity. This principle highlights that the forces acting on them are balanced, preventing any change in motion. Therefore, the only true statement about objects in this state is that they have zero acceleration. ;
