HW 23 Prob 8_6

# HW 23 Prob 8_6 - PROBLEM 8.6 Determine the range of values...

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Unformatted text preview: PROBLEM 8.6 Determine the range of values of P for which equilibrium of the block shown is maintained. \$500 N SOLUTION FBD block: (Impending motion down): 530 N f Q = tan"1 ,us = tan‘1 0.25 P = (500 1b) tan (30° — tan-1 0.25) = 143.03 lb (Impending motion up): v P = (500 1b) tan (3 00 + tan‘10.25) = 483.46 lb Equilibrium is maintained for 143_0 1b 3 P s 483 1b ...
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