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Unformatted text preview: ters pus h off agains t eac h other and glide to oppos ite edges of the rink . Part A If the heav ier s k ater reac hes the edge in 40 , how long does the lighter s k ater tak e to reac h the edge? Express your answer using two significant figures. ANSWER: 3/5 10/7/12 CH7_2 18 Correct Multiple Choice Question 9.25 A red ball, initially at res t, is s imultaneous ly hit by a blue ball trav eling from wes t to eas t at 5 ball trav eling eas t to wes t at 5 and a green . All three...
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This note was uploaded on 01/28/2013 for the course PHY 121 taught by Professor Stephens during the Spring '08 term at SUNY Stony Brook.

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