Physics, 15.04.2020 04:39 karinahelpz1008
The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 40 N⋅m . You plan to tighten the plugs by pulling on the end of a 30-cm-long wrench. Because of the cramped space under the hood, you'll need to pull at an angle of 115 ∘ with respect to the wrench shaft. With what force must you pull?
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The tune-up specifications of a car call for the spark plugs to be tightened to a torque of 40 N⋅m ....
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