If an object moves at a constant speed, the line on a distance/time graph would be

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.

Which type of wave can travel without a medium

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude