InterviewSolution
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InterviewSolution
| 1. |
Define lami\'s thorem? |
| Answer» according to this theorem when three concurrent forces f1,f2 and f3 acting on a body in equilibrium then three concurrent forces acting at some angles.f1/ sin alpha =f2/sin beta=f3/sin gamma.<br>It is sine rule if the forces are equilibrium then the force vectors will form a closed triangle which means that there resultant is zero . | |