Question

Problem 1.2 Statement The 26-in. drum rotates about a horizontal axis 7.5 radses.7.5 radisec with a constant angular velocity 2 7.5 rad/sec. The small block A has no motion relative to the drum surface as it passes the bottom position θ 0. Determine the coefficient of static friction A that would result in block slippage at an angular position 0, plot your expression for 0 S θ 180° Determine the minimum required coefficient value μ.an that would allow the block to remain fixed relative to the drum throughout a full revolution. For a friction coefficient slightly less than finn, at what angular position θ would slippage occur? r- 13

I need to solve this by matlab program

I want to source code

Answer 1

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If the ylock & not to slip at any angle e, ke coefficient cien mut be greater than n o eual to any Value shown on the plot above, thu, the minimum Yeguired Coefficient Value Hmin that would allbu the block to Yemain hxed Yelative to the drum thouighout a fill Tevdubon i ejual to the maximumValue n the plot above, the locatiom where this mauimum occuurs can be found by soving the eauation dweldo =0-618, this θ can then be sub. y mnrs ho ue do this ith maple Cosco