Engineering, 01.12.2020 01:00 jaylanmahone223

2. A wheel barrow is used to lift a 300 lb load. The length from the wheel axle to the center of the load is 3 ft. The length from the wheel and axle to the effort is 7 ft.
• Illustrate and annotate the lever system described above.
• What is the ideal mechanical advantage of the system?

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2. A wheel barrow is used to lift a 300 lb load. The length from the wheel axle to the center of th...