W = 601 3. For the following questions, you may use any resources you wish to answer them. You must write your solutions
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W = 601 3. For the following questions, you may use any resources you wish to answer them. You must write your solutions
questions, you may use any resources you wish to answer them. You must write your solutions by hand, cite all your references, and show all your calculations. Y-0-601 [n] You pull on a metal spring with a force of W newtons and it increases in length by 0.025 meter. What is its spring constant, and how much potential energy have you added to the spring? A person with a mass of 50 kg jumps Y meters down from a short wall onto a trampoline below. If the trampoline absorbs all the kinetic energy of the jumper and goes down 0.15 meter as a result, what is the spring constant of the trampoline? [c] The trampoline in the Part above begins to bounce up and down once per W milliseconds. What is the frequency of that oscillation? [d] From a historically reliable source other than Wikipedia, read about either Robert Hooke or Thomas Young, and write a 20-40 word mini-biography about the physicist you chose. For extra credit, write two mini-biographics, one for each physicist.
W = 601 3. For the following