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 have zero acceleration and the net force acting on them is balanced. The correct statement is that objects have zero acceleration. Other options suggest a change in motion, contradicting the nature of dynamic equilibrium. ;
