L1.6 Equilibrium of 3D concurrent Force|| Engineering Mechanics|| problem || Ist year Engg. course

[@vanshika6426]

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[@ashishpurohit9138]

You are most welcome

[@ashishpurohit9138]

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[@abhinandanchadha275]

From where can i get rc hibblers solution of EM

[@ashishpurohit9138]

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[@arsh__electrical7089]

In question 1 position vector is written wrongly AO=PV(O)-PV(A).

[@ashishpurohit9138]

Dear Arshpreet , can you mention time instance

[@arsh__electrical7089]

@@ashishpurohit9138 6:50

[@ashishpurohit9138]

@@arsh__electrical7089 The direction of force is from a to o. It means the vector will direct from A to O. Thus coordinate of A will be subtracted from the coordinate of O to get force vector, which will further converted into unit vector. Please ignore naming either AO or OA.