Engineering Mechanics - Statics Episode 3 Part 5 pps

... the publisher. Engineering Mechanics - Statics Chapter 9 Units Used: Mg 10 3 kg= kN 10 3 N= Given: L 8m= ρ w 1.0 Mg m 3 = a 3m= b 2m= g 9.81 m s 2 = Solution: F 3 ρ w gabL= F 3 470.88 kN= F 2 ρ w gabL= ... 22.4 10 3 × m 3 = Problem 9-1 25 A circular V-belt has an inner radius r and a cross-sectional area as shown. Determine the surface area of the belt. Given: r 600...

Ngày tải lên: 21/07/2014, 17:20

... publisher. Engineering Mechanics - Statics Chapter 10 Solution: I y ab 3 3 1 36 ac 3 + 1 2 ac b c 3 + ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 2 + 1 36 db c+() 3 + 1 2 db c+() 2 bc+() 3 ⎡ ⎢ ⎣ ⎤ ⎥ ⎦ 2 += I y 1971in 4 = Problem 1 0-4 5 Locate ... publisher. Engineering Mechanics - Statics Chapter 10 the x and y axes. Given: a 30 mm= b 170 mm= c 30 mm= d 140 mm= e 30 mm= f 30 mm= g...

Ngày tải lên: 21/07/2014, 17:20

... 0= D y W 1 − W 3 − C y + 0= W 3 xW 1 e+ D y cd+ e+()− 0= B y C y D y x ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ Find B y C y , D y , x, () = A y B y C y ⎛ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎠ 5. 5 10 3 × 6 .33 3 10 3 × 3. 167 10 3 × ⎛ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎠ lb= ... F BE , () = G x G y ⎛ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎠ F x F y ⎛ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎠ = F x F y G x G y ⎛ ⎜ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟ ⎟ ⎠ 33 3 250 33 3 250 ⎛ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟...

Ngày tải lên: 21/07/2014, 17:20

... Deposits 15. 1 0.80 15 .3 1.2 8.6 0. 83 0.08 14 .3 0.90 1.6 0.01 1 .5 0.01 0.9 0.00 0.00 1.4 0.01 0.6 0.06 0 .5 0.02 0 .3 0.02 0.09 0 .5 0. 03 13. 3 1.8 12.7 0.94 10 .3 0.06 0.84 12.9 0.66 36 .1 7.6 36 .6 7.2 20 .5 ... Petroleum R-9 P -3 1 4 Pumps TABLE P-41 VCR8 Pumps Design Criteria Bowl Sizes Capacity Head (per Stage) Pressure Temperature Speed SI units 150 to 255 mm to 230 m...

Ngày tải lên: 21/07/2014, 16:21

... publisher. Engineering Mechanics - Statics Chapter 11 M 15 kg= b 150 mm= c 30 0 mm= g 9.81 m s 2 = Solution: δ U = 0; Pa δθ Mg 2 c− δθ b δθ + () + 0= Pa Mg 2 bc−()+ 0= P Mg 2 cb− a ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ = P 13. 8 ... publisher. Engineering Mechanics - Statics Chapter 11 a b c 60(+ 60 (- 60( Solution: a sin 60 deg() b sin 60 deg θ − () = ba sin 60 deg θ − () sin 60 deg() = VW...

Ngày tải lên: 21/07/2014, 17:20

... density ρ . Solution: m ρ 4 π r 3 3 = ρ 3m 4 π r 3 = I x r− r x 1 2 3m 4 π r 3 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ π r 2 x 2 − () r 2 x 2 − () ⌠ ⎮ ⎮ ⌡ d= 2 5 mr 2 = I x 2 5 mr 2 = Problem 1 0-9 4 Determine the radius of gyration ... t 3 8 in= Solution: I x 2 1 12 at 3 at b t 2 − ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 2 + ⎡ ⎢ ⎣ ⎤ ⎥ ⎦ 1 12 t 2b 2t−() 3 += I x 55 .55 in 4 = I y 2 1 12 ta t−() 3 ta t−() at− 2 t 2 + ⎛ ⎜ ⎝ ⎞...

Ngày tải lên: 21/07/2014, 17:20

... publisher. Engineering Mechanics - Statics Chapter 9 Solution: V 2 3 π a 3 π 3 a 2 a−= π 3 a 3 = z c 1 V 5a 8 2 3 π a 3 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 3 4 a π 3 a 3 ⎜ ⎝ ⎞ ⎟ ⎠ − ⎡ ⎢ ⎣ ⎤ ⎥ ⎦ = z c a 2 = Problem 9-7 6 Determine ... below. Given: a 0. 75 m= M 1 25 kg= b 1. 25 m= M 2 80 kg= c 0 .5 m= M 3 30 kg= d 0. 75 m= M 4 1 05 kg= e 0. 85 m= f 1 .30 m= g 0. 95 m= Solu...

Ngày tải lên: 21/07/2014, 17:20

... publisher. Engineering Mechanics - Statics Chapter 9 Given: a 2ft= b 2ft= Solution: V 0 b z π a 2 z b ⌠ ⎮ ⎮ ⌡ d= V 12 .56 6 ft 3 = z c 1 V 0 b zz π a 2 z b ⌠ ⎮ ⎮ ⌡ d= z c 1 .33 3 ft= Problem 9 -3 5 Locate ... writing from the publisher. Engineering Mechanics - Statics Chapter 9 x c 2 3a 2 π 0 2 π θ 0 a 1 cos θ () − () rrcos θ () r ⌠ ⎮ ⌡ d ⌠ ⎮ ⌡ d= 5 6 a= r c 5a 6...

Ngày tải lên: 21/07/2014, 17:20

... Engineering Mechanics - Statics Chapter 8 Given: a 2in= b 3in= P 50 0 lb= M 3lbft= Solution: M a b μ k P b 2 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 3 a 2 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 3 − b 2 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 2 a 2 ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ 2 − ⎡ ⎢ ⎢ ⎢ ⎢ ⎣ ⎤ ⎥ ⎥ ⎥ ⎥ ⎦ = a μ k P 2b ⎛ ⎜ ⎝ ⎞ ⎟ ⎠ b 3 a 3 − b 2 a 2 − ⎛ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎠ = μ k 2Mb ... publisher. Engineering Mechanics - Statics Chapter 8 N B T m D x ⎛ ⎜ ⎜ ⎜ ⎜ ⎝ ⎞ ⎟ ⎟ ⎟ ⎟...

Ngày tải lên: 21/07/2014, 17:20

... writing from the publisher. Engineering Mechanics - Statics Chapter 8 Units Used: kN 10 3 N= Given: μ s 0. 15= θ 5 deg= a 600 mm= b 50 0 mm= c 250 mm= d 3= e 4= F 1 8kN= F 2 15 kN= Solution: Guesses P ... publisher. Engineering Mechanics - Statics Chapter 8 of the wedge and the thickness of the beam. Units Used: kN 10 3 N= Given: F 1 2kN= a 3m= F 2 4kN= b 2m= F...

Ngày tải lên: 21/07/2014, 17:20