You should always begin a workout plan with figuring out how much you can initially do with a a) workout video b) skill workout c) pre-test d) none of the above

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

If a simple machine reduces the strength of a force, what must be increased?