E. Convert 78.2 lbf/ft² to kN/m² to the correct number of significant figures. F. Line a-a runs through point A (3.5,2.6,4.9)ft. and through point B, (3.9. -3.4.2.3)ft along a-a as shown. What is the unit vector from A to B? A (X8-Y8. y (XA. YA. ZA)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Need help with these two questions. for the first question please do the whole conversion process. And include all steps and units please and thanks
E.
Convert 78.2 lbf/ft² to kN/m² to the correct number of significant figures.
F.
Line a-a runs through point A (3.5,2.6,4.9)ft. and through point B, (3.9. -3.4.2.3)ft along a-a
as shown. What is the unit vector from A to B?
A
(X8-Y8.
y
(XA. YA. ZA)
Transcribed Image Text:E. Convert 78.2 lbf/ft² to kN/m² to the correct number of significant figures. F. Line a-a runs through point A (3.5,2.6,4.9)ft. and through point B, (3.9. -3.4.2.3)ft along a-a as shown. What is the unit vector from A to B? A (X8-Y8. y (XA. YA. ZA)
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