in A particle is subjected to two forces F₁ = -40i +65j -70k (N) and F₂ =80i +50j -60k (N) The magnitude of the resultant force is The magnitude of projection of force F2 along z-axis is The angle between F₁ and F2 is 178.11 103.56 121.8 147.81 60 -60 -70 70 68.46 79.18 108.57 85.13

in A particle is subjected to two forces F₁ = -40i +65j -70k (N) and F₂ =80i +50j -60k (N) The magnitude of the resultant force is The magnitude of projection of force F2 along z-axis is The angle between F₁ and F2 is 178.11 103.56 121.8 147.81 60 -60 -70 70 68.46 79.18 108.57 85.13

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.73P

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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

of
tion
A particle is subjected to two forces F₁ = -40i +65j -70k (N) and F₂ =80i +50j -60k (N)
The magnitude of the resultant force is
The magnitude of projection of force F2 along z-axis is
The angle between F₁ and F₂ is
178.11 103.56 121.8 147.81
60 -60 -70 70
68.46 79.18 108.57 85.13

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