A 5-kg bowling ball initially at rest rolls down a 1.2 meter high ramp. Determine the ideal speed of the bowling ball at the bottom of the ramp.

Which of the following describes something an engineer would probably do first when developing new technology meant to reduce ocean pollution? o a. evaluate the benefits and challenges of using certain chemicals to purify water. o b. research new scientific findings in regard to ocean cleanup. o c. identify the need to reduce ocean pollution. o d. research what has been done in the past to clean up oceanic oil residue.

Abird sitting high in a tree is an example of what type of wnergy

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