A student runs the experiment as described in parts a-c. The student concludes that error occurred when running the experiment because the data shows the steepest incline tested was more than
100% efficient, violating a fundamental law in physics. Write a paragraph that identifies the physics
law that appears to have been violated and defines the law, explain what the student's results
would mean and how they are a violation of the identified principle, and describes an error that
could have occurred during the experiment to lead to these results.

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass