Ch08-p050 - 50 We use Eq 8-31 to obtain Eth = f k d =(10 N(5.0 m = 50 J and Eq 7-8 to get W = Fd =(2.0 N(5.0 m = 10 J Similarly Eq 8-31 gives W = K

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th (10 N)(5.0m) 50J k Ef d Δ= = = and Eq. 7-8 to get (2.0 N)(5.0m) 10J. WF d == = Similarly, Eq. 8-31 gives WKUE U =++ =+ + ΔΔΔ Δ th 10 35 50 which yields Δ
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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