An object's motion changes a. when the forces acting on the object remain balanced. b. when there are no forces acting upon it. c. only when a nonzero net force is applied to the object. d. only if the object is at rest when a force acts upon it.
The president of american systems announces that all employees will be going on a trip to san francisco. some employees like the idea and some don't. according to the component of attitudes, these evaluations reflect the feelings of the employees.