Mathematics, 10.11.2020 06:00 alexabdercmur

A crowbar having the length of1.75m is used to balance a load of500 N .if the distance between the fulcrum and the load is 0.5m, calculated :(friction is neglected) 1. effort applied to balance the load
2.MA
3. VR
4. efficiency

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A crowbar having the length of1.75m is used to balance a load of500 N .if the distance between the f...