- 3.3.1: A 20-lb force is applied to the control rod AB as shown. Knowing th...
- 3.3.2: A 20-lb force is applied to the control rod AB as shown. Knowing th...
- 3.3.3: For the brake pedal shown, determine the magnitude and direction of...
- 3.3.4: A force P is applied to the brake pedal at A. Knowing that P 5 450 ...
- 3.3.5: A 450-N force is applied at A as shown. Determine (a) the moment of...
- 3.3.6: A 450-N force is applied at A as shown. Determine (a) the moment of...
- 3.3.7: Compute the moment of the 100-lb force about A, (a) by using the de...
- 3.3.8: Determine the moment of the 100-lb force about C.
- 3.3.9: It is known that the connecting rod AB exerts on the crank BC a 2.5...
- 3.3.10: It is known that the connecting rod AB exerts on the crank BC a 2.5...
- 3.3.11: Rod AB is held in place by the cord AC. Knowing that the tension in...
- 3.3.12: Rod AB is held in place by the cord AC. Knowing that c 5 42 in. and...
- 3.3.13: Determine the moment about the origin of coordinates O of the force...
- 3.3.14: Determine the moment about the origin of coordinates O of the force...
- 3.3.15: The line of action of the force P of magnitude 420 lb passes throug...
- 3.3.16: A force P of magnitude 200 N acts along the diagonal BC of the bent...
- 3.3.17: Knowing that the tension in cable AB is 1800 lb, determine the mome...
- 3.3.18: Knowing that the tension in cable BC is 900 lb, determine the momen...
- 3.3.19: A 200-N force is applied as shown to the bracket ABC. Determine the...
- 3.3.20: A small boat hangs from two davits, one of which is shown in the fi...
- 3.3.21: In Prob. 3.15, determine the perpendicular distance from the line o...
- 3.3.22: In Prob. 3.16, determine the perpendicular distance from the line o...
- 3.3.23: In Prob. 3.20, determine the perpendicular distance from the point ...
- 3.3.24: In Sample Prob. 3.4, determine the perpendicular distance from poin...
- 3.3.25: Given the vectors P 5 2i 1 j 1 2k, Q 5 3i 1 4j 2 5k, and S 5 24i 1 ...
- 3.3.26: Form the scalar product P1 ? P2, and use the result obtained to pro...
- 3.3.27: Knowing that the tension in cable BC is 1400 N, determine (a) the a...
- 3.3.28: Knowing that the tension in cable BD is 900 N, determine (a) the an...
- 3.3.29: Three cables are used to support a container as shown. Determine th...
- 3.3.30: Three cables are used to support a container as shown. Determine th...
- 3.3.31: The 500-mm tube AB can slide along a horizontal rod. The ends A and...
- 3.3.32: Solve Prob. 3.31 for the position corresponding to x 5 100 mm.
- 3.3.33: Given the vectors P 5 3i 1 2j 1 k, Q 5 2i 1 j, and S 5 i, compute P...
- 3.3.34: Given the vectors P 5 2i 1 3j 1 4k, Q 5 2i 1 2j 2 2k, and S 5 23i 2...
- 3.3.35: The jib crane is oriented so that the boom DA is parallel to the x ...
- 3.3.36: The jib crane is oriented so that the boom DA is parallel to the x ...
- 3.3.37: The primary purpose of the crank shown is to produce a moment about...
- 3.3.38: A single force F of unknown magnitude and direction acts at point A...
- 3.3.39: The rectangular platform is hinged at A and B and supported by a ca...
- 3.3.40: For the platform of Prob. 3.39, determine the moment about each of ...
- 3.3.41: A small boat hangs from two davits, one of which is shown in the fi...
- 3.3.42: For the davit of Prob. 3.41, determine the largest allowable distan...
- 3.3.43: A force P of magnitude 25 lb acts on a bent rod as shown. Determine...
- 3.3.44: A force P of magnitude 25 lb acts on a bent rod as shown. Determine...
- 3.3.45: Two rods are welded together to form a T-shaped lever that is acted...
- 3.3.46: The rectangular plate ABCD is held by hinges along its edge AD and ...
- 3.3.47: The 23-in. vertical rod CD is welded to the midpoint C of the 50-in...
- 3.3.48: The 23-in. vertical rod CD is welded to the midpoint C of the 50-in...
- 3.3.49: A couple formed by two 975-N forces is applied to the pulley assemb...
- 3.3.50: Four 1-in.-diameter pegs are attached to a board as shown. Two stri...
- 3.3.51: Two 80-N forces are applied as shown to the corners B and D of a re...
- 3.3.52: A piece of plywood in which several holes are being drilled success...
- 3.3.53: Four 11 2-in.-diameter pegs are attached to a board as shown. Two s...
- 3.3.54: Four pegs of the same diameter are attached to a board as shown. Tw...
- 3.3.55: The axles and drive shaft of a rear-wheel drive automobile are acte...
- 3.3.56: Two shafts for a speed-reducer unit are subjected to couples of mag...
- 3.3.57: Replace the two couples shown by a single equivalent couple, specif...
- 3.3.58: Solve Prob. 3.57 assuming that two 10-N vertical forces have been a...
- 3.3.59: Shafts A and B connect the gear box to the wheel assemblies of a tr...
- 3.3.60: M1 and M2 represent couples that are contained in the planes ABC an...
- 3.3.61: A 60-lb vertical force P is applied at A to the bracket shown, whic...
- 3.3.62: The force and couple shown are to be replaced by an equivalent sing...
- 3.3.63: Knowing that a 5 60, replace the force and couple shown by a single...
- 3.3.64: A 260-lb force is applied at A to the rolled-steel section shown. R...
- 3.3.65: Force P has a magnitude of 300 N and is applied at A in a direction...
- 3.3.66: A force and couple act as shown on a square plate of side a 5 25 in...
- 3.3.67: Replace the 250-kN force P by an equivalent force-couple system at G.
- 3.3.68: A 4-kip force is applied on the outside face of the flange of a ste...
- 3.3.69: The 12-ft boom AB has a fixed end A, and the tension in cable BC is...
- 3.3.70: Replace the 150-N force by an equivalent force-couple system at A.
- 3.3.71: The jib crane shown is orientated so that its boom AD is parallel t...
- 3.3.72: A 200-N force is applied as shown on the bracket ABC. Determine the...
- 3.3.73: A 12-ft beam is loaded in the various ways represented in the figur...
- 3.3.74: A 12-ft beam is loaded as shown. Determine the loading of Prob. 3.7...
- 3.3.75: By driving the truck shown over a scale, it was determined that the...
- 3.3.76: Four packages are transported at constant speed from A to B by the ...
- 3.3.77: Determine the distance from point A to the line of action of the re...
- 3.3.78: Two parallel forces P and Q are applied at the ends of a beam AB of...
- 3.3.79: Three forces act as shown on a traffic-signal pole. Determine (a) t...
- 3.3.80: Four forces act on a 700 3 375 mm plate as shown. (a) Find the resu...
- 3.3.81: The three forces shown and a couple of magnitude M 5 80 lb ? in. ar...
- 3.3.82: A bracket is subjected to the system of forces and couples shown. F...
- 3.3.83: The roof of a building frame is subjected to the wind loading shown...
- 3.3.84: Two cables exert forces of 90 kN each on a truss of weight W 5 200 ...
- 3.3.85: Two forces are applied to the vertical post as shown. Determine the...
- 3.3.86: In order to move a 70.6-kg crate, two men push on it while two othe...
- 3.3.87: The machine component is subject to the forces shown, each of which...
- 3.3.88: In drilling a hole in a wall, a man applies a vertical 30-lb force ...
- 3.3.89: In order to unscrew the tapped faucet A, a plumber uses two pipe wr...
- 3.3.90: Assuming u 5 60 in Prob. 3.89, replace the two 40-lb forces by an e...
- 3.3.91: A rectangular concrete foundation mat supports four column loads as...
- 3.3.92: A concrete foundation mat in the shape of a regular hexagon of 10-f...
- 3.3.93: Determine the magnitudes of the additional loads that must be appli...
- 3.3.94: In Prob. 3.91, determine the magnitude and point of application of ...
- 3.3.95: Four horizontal forces act on a vertical quarter-circular plate of ...
- 3.3.96: Determine the magnitude of the force P for which the resultant of t...
- 3.3.97: A force P of magnitude 520 lb acts on the frame shown at point E. D...
- 3.3.98: A force P acts on the frame shown at point E. Knowing that the abso...
- 3.3.99: A crane is oriented so that the end of the 25-m boom AO lies in the...
- 3.3.100: The 25-m crane boom AO lies in the yz plane. Determine the maximum ...
- 3.3.101: A single force P acts at C in a direction perpendicular to the hand...
- 3.3.102: A multiple-drilling machine is used to drill simultaneously six hol...
- 3.3.103: A 500-N force is applied to a bent plate as shown. Determine (a) an...
- 3.3.104: A 100-kN load is applied eccentrically to the column shown. Determi...
- 3.3.105: The speed-reducer unit shown weighs 75 lb, and its center of g ravi...
- 3.3.106: For the truss and loading shown, determine the resultant of the loa...
- 3.3.107: A force P of given magnitude P is applied to the edge of a semicirc...
- 3.3.108: A concrete foundation mat of 5-m radius supports four equally space...

# Solutions for Chapter 3: Rigid Bodies: Equivalent Systems of Forces

## Full solutions for Statics and Mechanics of Materials | 1st Edition

ISBN: 9780073380155

Solutions for Chapter 3: Rigid Bodies: Equivalent Systems of Forces

Get Full SolutionsThis expansive textbook survival guide covers the following chapters and their solutions. Chapter 3: Rigid Bodies: Equivalent Systems of Forces includes 108 full step-by-step solutions. Statics and Mechanics of Materials was written by and is associated to the ISBN: 9780073380155. This textbook survival guide was created for the textbook: Statics and Mechanics of Materials, edition: 1. Since 108 problems in chapter 3: Rigid Bodies: Equivalent Systems of Forces have been answered, more than 33300 students have viewed full step-by-step solutions from this chapter.