An object-spring system moving with simple harmonic motion has an amplitude a. when the kinetic energy of the object equals twice the potential energy stored in the spring, what is the position of the object

Which type of microscope would allow the viewer to see ribosomes inside a cell?

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

What are two different ways you could find the value of a? explain these methods.