93. (a) The acceleration of the sprinter is (using Eq. 2-15) axt===227016547222Δbgbgbg....msmsConsequently, the speed at t= 1.6s is vat=88..s2chAlternatively, Eq. 2-17 could be used. (b) The kinetic energy of the sprinter (of weight wand mass m= w
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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.