Answered: Determine the angle between the force…

Determine the angle between the force and the line AB. Express your answer in degrees to three significant figures. 0= Submit VE ΑΣΦ ↓↑ Request Answer vec C P ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section1.10: Cornoonentsofavector

Problem 1.2QQ: Figure 1.19 shows two vectors lying in the xy-plane. Determine the signs of the x- and y-components...

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This is all information I have solve it. Any issues ask me need graph plz with good.........
Solution: The projectile motion equations: x = x₁ + (vo cos 0) t y = yo + (vo sin 0o) t - 1/2gt² Call the starting point (xo, yo) = (0,0). To find (x, y) for the ending point, use triangle trig on the hill angled at 20°: x = d cos 20° = .940d and y = d sin 20° = .342d Plug in: .940d = (vo coso) t (Eqn. 1) .342d = (vo sin 0o) tgt² (Eqn. 2) The variable t is not mentioned in the problem. We can remove it by solving Eqn. 1 for t and plugging into Eqn. 2: t = .940d vo cos 00 .940d vo cos o -) - 12/19 ( Cleaning up and plugging in g = 9.8m: .342d = (v₁ sino) ( .940d vo cos 00 2
I put sin15 in my calculator and I got .2588?
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The vectors A B C D , , and are shown in the figure. a) Write the vectors in components (in terms of unit vectors). b) A+ B+ C+ D ? Write the result in unit vectors. c) A + B + C + D ? calculate absolute value (couldnt find the absoulte symbol) d) Calculate the angle in degrees between A B and its vectors. e) A.(BxC) ? calculate.
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Find A when r=3 and l=8 for A=\pi rl. Use \pi =3.14 and give your answer to three significant figures.
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The parabolic cables of a 200-ft portion of the roadbed of a suspension bridge are positioned as shown. Vertical cables are to be spaced every 20 ft along this portion of the roadbed. Calculate the lengths of these vertical cables. es Choose the correct answer below. ools OA. 56 ft, 41.6 ft, 30.1 ft, 22.4 ft, 17.3 ft, and 16 ft OB. 56 ft, 41.4 ft, 30.4 ft, 22.2 ft, 17.6 ft, and 16 ft OC. 56 ft, 41.4 ft, 30.1 ft, 22.2 ft, 17.3 ft, and 16 ft OD. 56 ft, 41.6 ft, 30.4 ft, 22.4 ft, 17.6 ft, and 16 ft Help me solve this View an example Get more help. Clear all Skill builder 16 ft 200 ft orr
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