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Concept explainers
Free-Body Diagram
Data: P = 200 N, d = 600 mm and solving for h
h = 75.6 mm
2.62 For W = 800 N, P = 200 N, and d = 600 mm, determine the value of h consistent with equilibrium.
Fig. P2.62
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Chapter 2 Solutions
EBK VECTOR MECHANICS FOR ENGINEERS: STA
- Choose the right Free Body Diagram representation for the Ring shown Select one: A H = 0.15 Hk = 0.12 20° 6" В Hy = 0.15 ek =0.12 20° C 6" H = 0.15 Wk = 0.12 20° 6" Hs = 0.15 Hk= 0.12 20°arrow_forwardGiven: (-x,0,0) Find: buoyant force X Buoyant Force = (x.v.0) (x,-v.0) • Magnitude of the force in cable B-A = 20 Newtons • A = (9, 5, 0) • B = (0, 0, 9) • C = (5, -10, 0) • E=(-10, 0, 0) Copy Newtons (component of the force in the z direction)arrow_forward6 kN force is applied on steel pipes in -z axis direction. According to 3) connection coordinates of the pipes AD, BD, and CD, please find the forces that are coming to each pipe. F= 6 AD CD (Coordinates in mm) BD A(230,-380,0) (- 440, 240, 0) 8(500, 400, 0)arrow_forward
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- Compare the magnitudes of the equilibrant vectors measured from the experiment with those obtained from the graphical and component methods. Example: A: 200 g 60° above +x axis B: 300 g 45° above -x axis C: 400 g 30°below -x-axis A, A cos a = 1.96 N x cos 60° = 0.98 N B₂B cos b = 2.94 N x cos 135º = -2.08 N C, C cos g = 3.92 N x cos 210°= -3.39 N R₂-A, + B + C₂ = -4.49 N A, A sin a = 1.96 N x sin 60° = 1.70 N By B sin b = 2.94 N x sin 135º = 2.08 N C, C sin g = 3.92 N x sin 210° = -1.96 N Ry= Ay+ By + Cy = 1.82 N Questions: I: (a) A: 200 g along +x axis B: 100 g 45° above -x axis A₂ = A cos a = B₂ =B cos b = R₂-A₂+ B₁₂= A₂ = A sin a = B, = B sin b = R₂ = A + B₂ = R=(R₂. R₂):_ Quadrant R = √ (R₂²+R₂²) = Direction:q=tan [R, /R.] (c) A: 100 g along -y axis B: 200 g along -x axis A = A cos a = B = B cos b = R₂-A₂+ B₂ = A = A sin a = B, B sin b = R=A, +B₂ = R=(R₁, R₂): Quadrant R = √ (R₂²+R₂²) = Direction:q tan¹ [R, /R]arrow_forwardsec. 4-2 Position and Displacement •1 The position vector for an electron is 7 (5.0 m)i – (3.0 m)j + (2.0 m)k. (a) Find the magnitude of r. (b) Sketch the vector on a right-handed coordinate system.arrow_forwarda = 4 mb = 3.2 mc = 2 mF = {-7i+4j+12k} NSpecified axis: AF Find the following: Find the z-component of the moment of F about the specified axis. Find the x-component of the moment of F about the specified axis. Find the magnitude of the moment of F about the specified axis. Find the y-component of the moment of F about the specified axis.arrow_forward
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