The city council is discussing whether or not to put fluoride in the city’s water supply. manny other towns add it already, but your town wants to research the topic before they make decisions. Which would be the best group for them to ask for information on the topic.

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.