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Unformatted text preview: Hint: use the appropriate “magic” formula: For the 2D case: 2* J – L – 3 = ? For the 3D case: 3* J – L – 6 = ? (A) Short brace (B) Long brace (A) (B) 6. (2 pts). In the figure below, a and b are the base and height. Find cosθ. 7. (3 pts) For the two vectors shown, the angle made by the sum of the two vectors with the horizontal is _________? (show your work) a b θ 1 m θ 1 m (A) (B)...
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This note was uploaded on 04/27/2009 for the course ENGR 111 taught by Professor Walker during the Spring '07 term at Texas A&M.
 Spring '07
 walker

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