305_Dynamics 11ed Manual

305_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 15 Solution: W g v A sin θ () Wt W g 0 = t v A sin () g = t 0.280 s = W g v A cos () 0 + W g v x = v x v A cos () = v x 15.59 ft s = Problem 15-3 A block of weight W is given an initial velocity v 0 up a smooth slope of angle . Determine the time it will take to travel up the slope before it stops. Given: W 5lb = v 0 10 ft s = 45 deg = g 32.2 ft s 2 = Solution: W g v 0 W sin () t 0 = t v 0 g sin () = t 0.439 s = * Problem 15-4 The baseball has a horizontal speed v 1 when it is struck by the bat B . If it then travels away at
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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