Engineering Mechanics Statics - Examples Part 7 docx

... publisher. Engineering Mechanics - Statics Chapter 6 F AB F AF F BC F BF F FC F FE F ED F EC F CD ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ 377 .1− 189 .7 266 .7 266 .7 188.6 56.4 56.4 0.0 188.6− ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ lb= Positive ... publisher. Engineering Mechanics - Statics Chapter 6 F AB F AF F BC F BF F FC F FE F ED...

Ngày tải lên: 11/08/2014, 02:22

... permission in writing from the publisher. Engineering Mechanics - Statics Chapter 4 y F 1 cos θ () bF 3 c()+ F Rx = y 4.6 17 ft= (Below point B) Problem 4-1 24 Replace the force system acting on ... without permission in writing from the publisher. Engineering Mechanics - Statics Chapter 4 F v F sin θ () cos θ () − 0 ⎛ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎠ = F v 1 87. 5 324 .76 − 0 ⎛ ⎜ ⎜ ⎝ ⎞ ⎟...

Ngày tải lên: 11/08/2014, 02:22

... form or by any means, without permission in writing from the publisher. Engineering Mechanics - Statics Chapter 9 Problem 9 -7 7 The buoy is made from two homogeneous cones each having radius r. Find ... without permission in writing from the publisher. Engineering Mechanics - Statics Chapter 9 Problem 9-9 0 The rim of a flywheel has the cross section A-A shown. Deter...

Ngày tải lên: 11/08/2014, 03:20

... publisher. Engineering Mechanics - Statics Chapter 10 A I x I y' + J cc − h 2 = A 11.1 10 3 × mm 2 = Problem 1 0-2 7 Determine the radius of gyration k x of the column’s cross-sectional area. Given: a ... the x axis: k x I x A = k x 74 .7 mm= Problem 1 0-2 8 Determine the radius of gyration k y of the column’s cross-sectional area. Given: a 100 mm= b 75 mm= 10 07...

Ngày tải lên: 11/08/2014, 03:20

... publisher. Engineering Mechanics - Statics Chapter 10 I x 0 a x 1 2 3m 7 π ab 2 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ π bx a b+ ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 2 bx a b+ ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 2 ⌠ ⎮ ⎮ ⎮ ⌡ d= 93 70 mb 2 = I x 93 70 mb 2 = Problem 1 0-1 16 Determine ... from the publisher. Engineering Mechanics - Statics Chapter 11 There are 2 equilibrium angles. θ 1 asin 0()= θ 1 0deg= θ 2 acos 5P ka ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ = θ 2 78...

Ngày tải lên: 11/08/2014, 02:21

... permission in writing from the publisher. Engineering Mechanics - Statics Chapter 1 Solution: a() S 1 271 N m⋅= b() S 2 55.0 kN m 3 = c() S 3 0. 677 mm s = Problem 1-1 0 What is the weight in newtons of ... writing from the publisher. Engineering Mechanics - Statics Chapter 1 Problem 1-1 6 Two particles have masses m 1 and m 2 , respectively. If they are a distance...

Ngày tải lên: 11/08/2014, 02:22

... from the publisher. Engineering Mechanics - Statics Chapter 2 Given: F 40 20 50− ⎛ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎠ N= L 25 m= Solution: r L F F = r 14.9 7. 5 18.6− ⎛ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎠ m= Problem 2-9 7 Express each of ... permission in writing from the publisher. Engineering Mechanics - Statics Chapter 2 Problem 2-1 27 Determine the angle θ between the edges of the sheet-metal brack...

Ngày tải lên: 11/08/2014, 02:22

... publisher. Engineering Mechanics - Statics Chapter 4 Units Used: kN 10 3 N= Given: a 16 mm= F 2.30 kN= θ 60− 80 ()= Solution: M A θ () Fa( ) cos θ deg () = 50 0 50 100 0 50 N.m M A θ () θ Problem 4-1 7 The ... from the publisher. Engineering Mechanics - Statics Chapter 4 Given: F 40 N= θ 20 deg= a 30 mm= b 200 mm= Scalar Solution M O F− cos θ () bFsin θ () a+= M O 7...

Ngày tải lên: 11/08/2014, 02:22

... means, without permission in writing from the publisher. Engineering Mechanics - Statics Chapter 5 F C F B cos θ ( ) = F C 9. 378 lb= Problem 5-2 2 The uniform door has a weight W and a center of gravity ... publisher. Engineering Mechanics - Statics Chapter 5 A x A y B y ⎛ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎠ Find A x A y , B y , () = A x A y B y ⎛ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎠ 0 275 0 1000 ⎛ ⎜ ⎜ ⎝...

Ngày tải lên: 11/08/2014, 02:22

... writing from the publisher. Engineering Mechanics - Statics Chapter 6 Positive (T) Negative (C) A y A z B x B z C y C z ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ 200− 6 67 0 6 67 300− 0 ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ lb= F BA F BC F BD F AD F AC F CD ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ 1 67 250 73 1− 78 6 391− 0 ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ lb= Problem ... (C) A y...

Ngày tải lên: 11/08/2014, 02:22