Engineering, 25.09.2020 15:01 liyahheadhigh
2. A jackscrew with a handle 30.0 cm long is used to lift a car sitting on the jack.
The car raised 2.0 cm with every full turn of the handle. What is the ideal
mechanical advantage of the jack? (C = 23c).
Answers: 1
denotes the distance over which the effort is applied and 
denotes the distance that the load travels.
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2. A jackscrew with a handle 30.0 cm long is used to lift a car sitting on the jack.
The car raised...
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