23. If we write Grxyz=++###ijk, then (using Eq. 3-30) we find GGrF×is equal to yFzFzFxFxFyFzyxzy x−+−dibg###ijk.(a) Plugging in, we find ()()ˆˆ3.0m 6.0N4.0m8.0Nk(50N m) k.τ=−−=⋅ªº¬¼G(b) We use Eq. 3-27, ||sin ,GGrFrF×=φwhere is the angle between Grand GF. Now
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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.