did anyone do the, kinetic energy lab report in physics on EDG?? plzzz help a girl ou i need answerssill give you as much brainlist or points

Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.