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Engineering Mechanics: Statics (4th Edition)

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  • Solutions for Engineering Mechanics: STATICS / Anthony Bedford and Wallace Fowler. -- 4th Edition.
  • ISBN# 0-13-146323-3

Chapter 1 - Introduction Edit

1.1) 1/3 = 0.333

2/3 = 0.667hhhhhh


1.2) a) e = 2.7183

b) e^2 = 7.3891
c) (2.7183)^2 = 7.3892


1.3) \text{ Cir = } 2\pi{r^2}

Cir = 31.42 mm
A = 78.54 \text{mm}^2\,\!


1.4) 7.321 m x 2.438 m


1.5) L = 8.60 m


1.6) 1" wrench only


1.7) a) v = 148.0 ft/s

b) v = 162.4 km/hr


1.8) v = 343 mi/hr


1.9) a) v = 15,800 mi/hr

b) v = 25,500 km/hr


1.10) a) v = 5000 m/s

b) v = 3.1 mi/s


1.11) ke = 73.7


1.12) a = 32.2 ft/s


1.13) v = 13,200 furlongs/fortnight


1.14) A = 0.310 m^2


1.15) A = 5,680 mm^2


1.16) P = 2.07x10^6 Pa


1.17) a) 8,950 W

b) 7.46x10^7 W


1.18) G = 7.18x10^(-10) \dfrac{ft^2-lbs}{slug^2}


1.19) I_x = 6.667x10^7 mm^4

I_x = 6.667x10^(-5) m^4
I_x = 160.2 in^4


1.20)


1.21)


1.22) a) W = 801 N

b) m = 81.7 kg


1.23) m_{equip\ max} = 54.11 kg


1.24) a) W = 490.5 N

b) W = 81 N


1.25)m_{earth} = 5.968\text{x}10^{24}\ kg


1.26) W = 163 lbs


1.27) a = 0.405 \dfrac{m}{s^2}


1.28) H = 32.1 km


1.29) F = 2.67x10^-12 N


1.30) H = 345,000 km

Chapter 2 - Vectors Edit

Chapter 3 - Forces Edit

Chapter 4 - Systems of Forces and Moments Edit

Chapter 5 - Objects in Equilibrium Edit

Chapter 6 - Structures in Equilibrium Edit

Chapter 7 - Centroids and Centers of Mass Edit

Chapter 8 - Moments of Inertia Edit

Chapter 9 - Friction Edit

Chapter 10 - Internal Forces and Moments Edit

Chapter 11 - Virtual Work and Potential Energy Edit

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