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Applied Mechanics and Graphic Statics
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In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is_____________________?
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In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is_____________________?
A. 30
B. 50
C. 60
D. 80
Correct Answer:
50
✔
Last Updated:
January 18, 2019