How long will it take a bike traveling at 5 meters per second to travel 25 meters south? a. 5 s b. 0.2 s c. 5 s south d. 0.2 s south

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.