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A wheelbarrow has an effort arm 200 cm long and a load arm of 50 cm long. What is it's mechanical advantage ? ?

I need help with this, if you could can you show your work?

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  • 2 months ago

    A wheelbarrow is a class 2 lever with the load between the fulcrum and the force.

    The MA is, in this case, 200/50=4.

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  • 2 months ago

    DISTANCE OVER WHICH THE EFFORT IS APPLIED DIVIDED BY

    DISTANCE OVER WHICH THE LOAD IS MOVED.

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  • 2 months ago

    Well, how do we define mechanical advantage?

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