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Question

ust35nc.theexpertta.com ] Ink Spot Printing | Auxiliary S.. Greek alphabet- Wikipedia, t... eCard Account Summary WebAssign The Expert TA | Human-like... Search Q&A; | Chegg.com Take pictures of the screen o... facebook You Tube Home Student:tvazque1@uncc.edu My Account Log Out Class Management Help HW 06_F15 (Ch 6) Begin Date: 10/20/2015 6:00:00 AM -- Due Date: 11/1/2015 11:59:00 PM End Date: 11/2/2015 11:59:00 PM (5%) Problem 10: A Newton's Cradle is shown in the figure. All balls have the same mass m and undergo perfectly elastic collisions. The ball on one end is raised and then released. When it strikes the other balls, the ball at the other end moves in the same direction with the same speed v. This situation satisfies law of Conservation of Momentum. Free hitres P wwwp Assignment Status Click here for detailed view Problem Status ©theexpertta.com Completed Completed 2 100% Part (a) Consider an alternate outcome where one ball strikes the others with a speed v and two balls at the other end move in the same direction, each with a speed v/2. Though this would not violate the Conservation of Momentum, but there is a principle in physics that keeps this from happening. What is this principle? 4 Grade Summary Deductions Potential Newton's First Law Newton's Law of Gravitation Conservation of Energy Newton's Third Law Conservation of Mass No principles in physics are violated. This does happen under the right conditions The Second Law of Thermodynamics Newton's Second Law 0% 100% Submissions Attempts remaining: 7 Completed 4% per attempt) detailed view 10 Submit Hint I give up! Hints: 0%-deduction per hint. Hints remaining: Feedback: 3% deduction per feedback. All content © 2015 Expert TA.

Explanation / Answer

The conservation of energy.