Acombination lock has a 1.3-cm-diameter knob that is part of the dial you turn to unlock the lock. to turn that knob, you twist your wrist as you grip it between your thumb and forefinger with a force of 5.0 n . suppose the coefficient of static friction between the knob and your fingers is 0.65.
what is the most torque that you can exert on the knob without having it slip between your fingers?
Answers: 2
= Coefficient of static friction = 0.65
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Acombination lock has a 1.3-cm-diameter knob that is part of the dial you turn to unlock the lock. t...
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