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blsea [12.9K]
3 years ago
6

You wish to lift a 12,000 lb stone by a vertical distance of 15 ft. Unfortunately, you can only generate a maximum pushing force

of 2,000 lb.
Computers and Technology
1 answer:
Mrac [35]3 years ago
8 0

Answer:

Students learn how a pulley can be used to change the direction of applied forces and move/lift extremely heavy ... Students perform a simple demonstration to see the mechanical advantage of using a pulley, and they ...

Explanation:

Students learn how a pulley can be used to change the direction of applied forces and move/lift extremely heavy ... Students perform a simple demonstration to see the mechanical advantage of using a pulley, and they ...

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//Here ind = index

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Modify the program in 2a

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