Does your skate park playground ramp design support the law of conservation of energy? use evidence to explain why or why not. be sure to include both parts of the law of conservation of energy in your answer.

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.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Which sound characteristic is not affected by the relative motion of an object