Question

the length of a lever of class 1 is 400 cm calculate the mechanical advantage is of the level if its fulcrum is located at a distance of 200 cm from the effort​

Answer 1

Answer:

Length of the lever 2m = 200 cm Length of the effort arm 40 cm Length of the load arm 200 cm — 40 cm = 160cm Mechanical advantage ? We know that, Mechanical advantage = Length of effort arm / Length of load arm Read more on Sarthaks.com - https://www.sarthaks.com/173856/length-lever-calculate-mechanical-advantage-fulcrum-situated-distance-from-the-effort?show=173860#a173860

Answer 2

Answer:

M. A. = 1

Explanation:

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