D. If an object rests on a smooth surface, then the surface will exert a force on the object thatis normal to the surface at the point of contact.2.3 (10 pts)What is the magnitude of the resultant force of the two collinear vectors in Fig. 2.3 below?100 N215 NABFig. 2.3

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What is the magnitude of the resultant force of the two collinear vectors in Fig. 2.3 below? 100 N 215 N A

Elements Of Electromagnetics

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Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

D. If an object rests on a smooth surface, then the surface will exert a force on the object that
is normal to the surface at the point of contact.
2.3 (10 pts)
What is the magnitude of the resultant force of the two collinear vectors in Fig. 2.3 below?
100 N
215 N
A
B
Fig. 2.3

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