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Suppose you needed to raise a 252 kg mower a distance of 11.9 cm above the...

Suppose you needed to raise a 252 kg mower a distance of 11.9 cm above the ground to change a tire. If you had a 2.1 m long lever, where would you place the fulcrum if your force was limited to 339 N? The distance is measured from the side that the 339 N force is applied. Assume that the mass of the lever is negligible.

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Answer #1

Solution: Consider the formula for Torque due to mower Here Radius i.e. 11.9Cm F-F orce Force is given as F (252Kg)x(9.8m/s)

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