? ? ? ? ? ? ? ? ? ?? Assume that you are moving a box
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Question:
? ? ? ? ? ? ? ? ? ?? Assume that you are moving a box with the height of b=2.7 m and width of a=1.5 m . Suddenly, the box slips from your hands and starts pivoting at the edge of a step. Find the required parameters for the two following scenarios: a) The box purely rotates about point A until it gets to the angle ?=37? when it starts slipping at the edge of the step. What is the static coefficient of friction between the box and the step?
?s=
b) Assume that there is no slippage between the box and the step and the box keeps pivoting about point A . What is the angle at which the box looses contact with the step?
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Related Book For
Financial accounting
ISBN: 978-0136108863
8th Edition
Authors: Walter T. Harrison, Charles T. Horngren, William Bill Thomas
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