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a) What is the maximum angle to the vertical I can place a ladder against a...

a) What is the maximum angle to the vertical I can place a ladder against a smooth wall, assuming the floor has a µS of 0.5.? b)Repeat (a) for a massless ladder, carrying a person. The person is a distance k.d up a ladder of total length d (k<1). Put the mg at fraction k of the way to the wall instead of 1/2 way. Find θmax

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