torque wrench lug nut
Physics, torque, need some help?
If the torque required to loosen a nut holding
a wheel on a car is 45 N · m, what force must
be exerted at the end of a 0.27 m lug wrench
to loosen the nut when the angle is 53◦?
Answer in units of N.
Tau = r x F [vector product of two vectors]
=>Tau = rFsinA
=>45 = 0.27 x F x sin53*
=>F = 45/0.22 = 208.69 N
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