byD3. You wish to lift a 12,000 lb stone by a vertical distanceof 15 ft. Unfortunately, you can only generate a maximum12,000lbspushing force of 2,000 lb.a. What is the amount of work you must inputin order to move the stone?b. What is the actual mechanical advantage (AMA) required by a machine to complete the work above?C. You build a ramp to create the ideal mechanical advantage. What is the length of the ramp in feet?DELL- 15t 4. You wish to lift a 400 lb car engine a verticaldistance of 3 ftusing a strong rope. Unfortunately, your handcrank winchcan only generate 100 lbs of tension in yourrope. In order toovercome this obstacle, you use a multiplepulley system(block and tackle) to lift the engine.a. What is the mechanical advantage of thissystem?B. what length of rope is required to complete the work400 b3tFoundations of TechnologyTEEA.Engineering by DesignM

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3. You wish to lift a 12,000 lb stone by a vertical distance of 15 ft. Unfortunately, you can only generate a maximum I 12,000lbs pushing force of 2,000 lb. a. What is the amount of work you must input in order to move the stone? b. What is the actual mechanical advantage (AMA) required by a machine to complete the work above? C. You build a ramp to create the ideal mechanical advantage. What is the length of the ramp in feet? 15t

3. You wish to lift a 12,000 lb stone by a vertical distance of 15 ft. Unfortunately, you can only generate a maximum I 12,000lbs pushing force of 2,000 lb. a. What is the amount of work you must input in order to move the stone? b. What is the actual mechanical advantage (AMA) required by a machine to complete the work above? C. You build a ramp to create the ideal mechanical advantage. What is the length of the ramp in feet? 15t

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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3. A trash compactor pushes down with a force of 500 N on a 3 cm2 input piston, causing a force of 30,000 N to crush the trash. What is the area of the output piston that crushes the trash?
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