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14-08-2021
Physics

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A crowbar having the length of 1.75 m is used to balance a load of 500 N. If the distance between the fulcrum and the load is 0.5 m, calculate: (Friction is neglected] i. effort applied to balance the load
ii. MA
iii. VR
iv. efficiency

Respuesta :

jeremiah693 jeremiah693

14-08-2021

Answer:

L=load LA=load arm

E=effort EA=effort arm

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