227_Dynamics 11ed Manual

227_Dynamics 11ed Manual - F determine the rate of increase...

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Engineering Mechanics - Dynamics Chapter 13 F , determine the rate of increase in the ball s speed at the instant θ = 1 .What direction does it act in? Given: M 0.5 kg = a 0.2 m = b 0.1 = 1 π 2 = F 6N = Solution: tan ψ () r r d d = ae b abe b = 1 b = atan 1 b = 84.289 deg = FM v ' = v' F M = v' 12 m s 2 = Problem 13-107 Using air pressure, the ball of mass M is forced to move through the tube lying in the vertical plane
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Unformatted text preview: F , determine the rate of increase in the ball ’ s speed at the instant = 1 . What direction does it act in? Given: M 0.5 kg = a 0.2 m = b 0.1 = F 6 N = 1 2 = Solution: tan ( ) r r d d = ae b abe b = 1 b = atan 1 b ⎛ ⎝ ⎞ ⎠ = 84.289 deg = F M g cos ( ) − M v' = v' F M g cos ( ) − = v' 11.023 m s 2 = 225...
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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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