Which of the following BEST describes how credit unions affect the national economy?

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational

From the perspective of an employee that effective channeling of work related information and concerns