Question
1) The three vectors in the figure have magnitudes a = 2.60 m, b = 3.10...
1) The three vectors in the figure have magnitudes a = 2.60 m, b = 3.10 m, and c = 10.2 m and angle θ = 26.0°. What are (a) the x component and (b) the y component of a Overscript right-arrow EndScripts; (c) the x component and (d) the y component of b Overscript right-arrow EndScripts; and (e) the x component and (f) the y component of c Overscript right-arrow EndScripts? If c Overscript right-arrow EndScripts equals p a Overscript right-arrow EndScripts plus q b Overscript right-arrow EndScripts, what are the values of (g) p and (h) q?
2) Displacement d Overscript right-arrow EndScripts Subscript 1 is in the yz plane 61.2 o from the positive direction of the y axis, has a positive z component, and has a magnitude of 4.90 m. Displacement d Overscript right-arrow EndScripts Subscript 2 is in the xz plane 23.8 o from the positive direction of the x axis, has a positive z component, and has magnitude 1.31 m. What are (a) d Overscript right-arrow EndScripts Subscript 1 Baseline times d Overscript right-arrow EndScripts Subscript 2 , (b) the x component of d Overscript right-arrow EndScripts Subscript 1 Baseline times d Overscript right-arrow EndScripts Subscript 2 , (c) the y component of d Overscript right-arrow EndScripts Subscript 1 Baseline times d Overscript right-arrow EndScripts Subscript 2 , (d) the z component of d Overscript right-arrow EndScripts Subscript 1 Baseline times d Overscript right-arrow EndScripts Subscript 2 , and (e) the angle between d Overscript right-arrow EndScripts Subscript 1 and d Overscript right-arrow EndScripts Subscript 2 ?
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