A skateboarder traveling at 7.0 meters per second rolls to a stop at the top of a ramp in 3.0 seconds. What is the skateboarder’s acceleration? acceleration=[acceleration]m/s2

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted

The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity