Make corrections on attached paperwork. Making sure units and calculations are correct. You will perform an analysis of Energy and Momentum as those quantities are expended. You may learn how the amount of force to which an object is exposed depends on the time over which the object is exposed to the force. and … Read more
When impulse and momentum are combined with Newton’s Third Law (The Law of Action and Reaction), we can show that in collisions (without any forces like friction), the total amount of momentum of the system (all objects involved in the collision) is conserved, that is, the same before and after the collision. This lab … Read more
JATO Rocket Car: Myth or Reality? Background: The account of the is an early example of a viral anecdote from the 1990s. In this story, a man supposedly met his death in a spectacular manner after mounting a JATO unit (a rocket engine used to help heavy aircraft to take off) onto an ordinary … Read more
please use the rubric to proof read your answers In a two-page paper, research three examples of technologies that use quantum mechanics. Explain, in your own words, how these applications impact society. If you or someone you know has ever had an MRI scan for a medical diagnosis, you have experienced the result of quantum … Read more
PLEASE PROVE READ YOUR ANSWERS USING THE ATTACHED RUBRIC In a two-page paper, identify the physics principles contained within the following scenario. Explain how these principals connect to Einstein’s theory of relativity or in modern applications in physics. If you use a GPS option on your car or a mobile device, you are using Einstein’s … Read more
1. A flute acts like a tube open at both ends. If it is 66 cm long, how many meters are the wavelengths of it fundamental frequency and next 2 harmonics? Answer with numbers only, no units. 1 = m 2 = m 3 = m 2. At room temperature (20C), a tube open at … Read more
1. Using the frequency of a string equation, explain the two conditions that would cause the frequency of the small violin to be the same as the full-sized violin. 2. Sound travels at 1007 m/s in helium. a. Your voice sounds higher after you have inhaled the helium from a party balloon. Explain why … Read more
Goal: To practice public communication of scientific concepts. It’s evident by now that I love memes: they can be used as a great way to demonstrate concepts in a visual (and often humorous) way. Format: Meme. If you need an explanation of what a meme is: click here. https://www.lifewire.com/what-is-a-meme-2483702 Task: Create an original meme that … Read more
1. If f1 = 100 Hz, Which of the following are harmonics . Chose all correct answers a. 50 Hz b. 150 Hz c. 200 Hz d. 250 Hz e.500 Hz f.550 Hz g. 1500 Hz h.1550 Hz i. 1000 Hz j. 5500 Hz 2. A string is stretched tight on a frame that is 40 cm … Read more
PLEASE SHOW WORKWAVE VELOCITY 1. Billy Bottom play his 5 string electric bass in a concert on a very hot summer day. The temperature was measured to be 105F (40.6 C). The frequency of his lowest note (B0) is 30.9 Hz. When he plays his low B, how long (in meters) would the wavelength of the sound wave be? … Read more