216_Dynamics 11ed Manual

216_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 13 r'' 2 r' θ ' tan () r ' 2 + r tan '' + = r'' 4.849 m s 2 = F N Mg cos M r'' r ' 2 = F N M r'' r ' 2 cos + = F N 6.371 N = F F N sin + M r '' 2 r' ' + = FF N sin Mr '' 2 r' ' + + = F 2.932 N = Problem 13-93 A smooth can C , having a mass M , is lifted from a feed at A to a ramp at B by a rotating rod. If the rod maintains a constant angular velocity of ' , determine the force which the rod exerts on the can at the instant = 1 . Neglect the effects of friction in the calculation and the size of the can so that r = 2 b cos . The ramp from A to B is circular, having a radius of b . Given: M 3kg = 1 30 deg = b 600 mm = ' 0.5 rad s = Solution: θθ
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