A wrench of length X cm is used to loosen a nut attached to a bolt. If a perpendicular force F Newtons is applied to the wrench, arrange in order of maximum to minimum, the torque that can be applied on the nut. Maximum 1 F(X-4)/100 Nm 2 F(X-2)/100 Nm 3 ⠀⠀FX/100 Nm + 4 F(X-X)/100 Nm Minimum
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Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…
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Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…
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A: Total length of bar=3.5 m F1=11 N l1=3.5 m θ=21∘ F2=21 N l2=1.75 m F3=? l3=0.15 m
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