hrtp://edugen.wileyplus.com/edugen/student/mainfr.uni Htp://edugen Cutnell, Phys

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hrtp://edugen.wileyplus.com/edugen/student/mainfr.uni Htp://edugen Cutnell, Physics, 9 GENERAL PHYSICS 1 AND 2 (PHYS 209/210 tice Assignment ment PRINTER VERSON VERON BACK Chapter 07, Problem 18 GO As the drawing llustrates, two disks with masses m, and my are moving hortontaly to the rght at a speed of vo. They are on an airhockey a momentary halt shortly after the spring is released. Assuming that mi-ta kg. e 2-u ka andn-ai mahdtheedy situation where disk 1 comes to at that moment the tolerance is +/-2% Click if you would like to Show Work for this question: Ocen Show Work By accessing this Question Assistance, you vill learn while you earn points based on the Point Potential Policy set by your instructor Question Attempts: Unlimited SAVE FOR LATER Earn Maximum Points available only you answer this question correctly in four 9 6 8 5

Explanation / Answer

1) By conserving momentum

(m1+m2)Vo = m2 * V

V = +7.65 m/sec

2) conserving momentum

1010 *28.5 + 2820*v = 0

V = -10.20 m/sec

speed v = 10.20 m/sec

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