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2 points A wheel barrow is used to lift 140 lbs of dirt. The length from the wheel axle to the center of the load is 2 ft. The length from the wheel and axle to the effort is 6f…

2 points A wheel barrow is used to lift 140 lbs of dirt. The length from the wheel axle to the center of the load is 2 ft. The length from the wheel and axle to the effort is 6f…
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2 points

A wheel barrow is used to lift 140 lbs of dirt. The length from the wheel
axle to the center of the load is 2 ft. The length from the wheel and axle to
the effort is 6ft. What is the ideal mechanical advantage of the system?

User Evandor
by
8.6k points

1 Answer

2 votes

Answer:

bkgbvfgcgk

Step-by-step explanation:

User Pavel Ryvintsev
by
8.0k points
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