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2nd_3rd_Prob4 - Name KE 7\3 The left wheel(3 Kg is...

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Unformatted text preview: Name: KE 7 \3 The left wheel (3 Kg) is initially at rest. The right wheel (1 K3) is spinning at 50 Indie The coupler slides to the left, causing both to rotate at the same rate. Asmming the axles and 6011le to be of negligible mass, how much energy is dissipated? The radius fer each wheel is .2511]. {0’1 = IH-I-L. EOE; _L = a é in; 2 k Ll (a; mug: Lgmr‘ 12.6ILLai/3 IT, — anew—Ff} ins-i“ 1 TI errata? — W53 (”3* = "i In“ “4 1* if” :jiing.25'j “taL: "i1: 5—0 2. | 1 '1 = _' _I_ :2 TIL. (E) —~ LMJELOS L[qv([1 5] ...
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