When should you clean and sanitize surfaces and utensils? O a. Once a day, at the end of every work shift
O b. Before serving platters are placed on countertops
O c. Only after cutting vegetables such as zucchini and cucumbers
O d. Before switching from one food to another

What is the scientific definition of energy that relates to work

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.

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?