Which of the following is not an example of work?AMike carrying his backpack up the stairsBTom pushing a box 10 metersCAnna throwing a ball to SueDboth a and b

Which situation results in no work being done?Multiple choice question.throwing a baseball to your friendlifting an object off of the groundpushing a car that will not start out of a garagecarrying a book toward the front of the class

Which of the following is an example of potential mechanical energy?A rocket lifting off into spaceA base ball falling down to earthA book raised above your head A bowling ball rolling down the laneA running person

Which of the following is an example of mechanical energy?A rolling bowling ball.A lamp plugged into a wall outlet. A cake baking in an oven.Cold packs used for sport injuries.

Which of the following is an example of kinetic mechanical energy?A compressed springAn elevated wrecking ballA loaded gun A set mouse trapA bike rolling down a hill

Which of the following is an example of potential energy transformed into kinetic energy?lifting a book above your headSetting a mouse trapCompressing a spring A mouse tripping a mouse trapRiding a bike to the top of a hill