Marcy is driving her new car. she slams on the brakes to avoid hitting a squirrel. her seatbelt acts as a force to stop her body from moving forward out the windshield. this is an example of the law of inertia newton's second law of motion the work principle newton's third law of motion

How would doubling the made of an object change the objects potential energy

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.

What causes the formation of ocean currents?