10 Nov 2026

In a lever, fulcrum is at one end at a distance of 30cm from the load and effort is at the other end at a distance of 90cm from the load. Find: a) the length of load arm b) the length of effort arm and C) the mechanical advantage of the lever

 

In a lever, fulcrum is at one end at a distance of 30cm from the load and effort is at the other end at a distance of 90cm from the load. Find: a) the length of load arm  b) the length of effort arm and  C) the mechanical advantage of the lever

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