b)
An effort of 50N is applied to the handle of the screw jack of a car. The handle is 15cm
long and there are 25 pitches in a centimetre. Determine the load rose if the ef ficiency
of the machine is 60%.

Question

19-06-2024
Physics

Answered

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b)
An effort of 50N is applied to the handle of the screw jack of a car. The handle is 15cm
long and there are 25 pitches in a centimetre. Determine the load rose if the ef ficiency
of the machine is 60%.

Sagot :

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