Chris races his Audi north down a road for 1000 meters in 20 seconds, what is his velocity?

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

How have the competing explanations' experiments on atoms affected the development of the atomic model?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of