- 3.3.1: Determine the torque T that causes a maximum shearing stress of 70 ...
- 3.3.2: For the cylindrical shaft shown, determine the maximum shearing str...
- 3.3.3: (a) Determine the torque T that causes a maximum shearing stress of...
- 3.3.4: (a) Determine the maximum shearing stress caused by a 40-kip?in. to...
- 3.3.5: (a) For the 3-in.-diameter solid cylinder and loading shown, determ...
- 3.3.6: A torque T = 3 kN.m is applied to the solid bronze cylinder shown. ...
- 3.3.7: The solid spindle AB is made of a steel with an allowable shearing ...
- 3.3.8: The solid spindle AB has a diameter ds = 1.5 in. and is made of a s...
- 3.3.9: The torques shown are exerted on pulleys A, B, and C. Knowing that ...
- 3.3.10: The shafts of the pulley assembly shown are to be redesigned. Knowi...
- 3.3.11: Knowing that each of the shafts AB, BC, and CD consist of a solid c...
- 3.3.12: Knowing that an 8-mm-diameter hole has been drilled through each of...
- 3.3.13: Under normal operating conditions, the electric motor exerts a torq...
- 3.3.14: Under normal operating conditions, the electric motor exerts a torq...
- 3.3.15: The allowable shearing stress is 15 ksi in the 1.5-in.-diameter ste...
- 3.3.16: The allowable shearing stress is 15 ksi in the steel rod AB and 8 k...
- 3.3.17: The solid shaft shown is formed of a brass for which the allowable ...
- 3.3.18: Solve Prob. 3.17 assuming that the direction of TC is reversed.
- 3.3.19: The solid rod AB has a diameter dAB = 60 mm and is made of a steel ...
- 3.3.20: The solid rod AB has a diameter dAB = 60 mm. The pipe CD has an out...
- 3.3.21: A torque of magnitude T = 1000 N.m is applied at D as shown. Knowin...
- 3.3.22: A torque of magnitude T = 1000 N.m is applied at D as shown. Knowin...
- 3.3.23: Under normal operating conditions a motor exerts a torque of magnit...
- 3.3.24: Under normal operating conditions a motor exerts a torque of magnit...
- 3.3.25: The two solid shafts are connected by gears as shown and are made o...
- 3.3.26: The two solid shafts are connected by gears as shown and are made o...
- 3.3.27: For the gear train shown, the diameters of the three solid shafts a...
- 3.3.28: A torque T = 900 N.m is applied to shaft AB of the gear train shown...
- 3.3.29: While the exact distribution of the shearing stresses in a hollowcy...
- 3.3.30: (a) For a given allowable shearing stress, determine the ratio T/w ...
- 3.3.31: Determine the largest allowable diameter of a 3-m-long steel rod (G...
- 3.3.32: The ship at A has just started to drill for oil on the ocean floor ...
- 3.3.33: (a) For the solid steel shaft shown, determine the angle of twist a...
- 3.3.34: (a) For the aluminum pipe shown (G = 27 GPa), determine the torque ...
- 3.3.35: The electric motor exerts a 500 N.m-torque on the aluminum shaft AB...
- 3.3.36: The torques shown are exerted on pulleys A and B. Knowing that the ...
- 3.3.37: The aluminum rod BC (G= 26 GPa) is bonded to the brass rod AB (G = ...
- 3.3.38: The aluminum rod AB (G = 27 GPa) is bonded to the brass rod BD (G =...
- 3.3.39: The solid spindle AB has a diameter ds = 1.75 in. and is made of a ...
- 3.3.40: The solid spindle AB has a diameter ds = 1.5 in. and is made of a s...
- 3.3.41: Two shafts, each of 7/8-in. diameter, are connected by the gears sh...
- 3.3.42: Two solid steel shafts, each of 30-mm diameter, are connected by th...
- 3.3.43: A coder F, used to record in digital form the rotation of shaft A, ...
- 3.3.44: For the gear train described in Prob. 3.43, determine the angle thr...
- 3.3.45: The design specifications of a 1.2-m-long solid circular transmissi...
- 3.3.46: The solid cylindrical rod BC of length L = 24 in. is attached to th...
- 3.3.47: The solid cylindrical rod BC of length L = 24 in. is attached to th...
- 3.3.48: The design of the gear-and-shaft system shown requires that steel s...
- 3.3.49: The electric motor exerts a torque of 800 Nm on the steel shaft ABC...
- 3.3.50: A hole is punched at A in a plastic sheet by applying a 600-N force...
- 3.3.51: The solid cylinders AB and BC are bonded together at B and are atta...
- 3.3.52: Solve Prob. 3.51, assuming that cylinder AB is made of steel, for w...
- 3.3.53: The composite shaft shown consists of a 0.2-in.-thick brass jacket ...
- 3.3.54: The composite shaft shown consists of a 0.2-in.-thick brass jacket ...
- 3.3.55: Two solid steel shafts (G = 77.2 GPa) are connected to a coupling d...
- 3.3.56: Solve Prob. 3.55, assuming that the shaft AB is replaced by a hollo...
- 3.3.57: Two solid steel shafts are fitted with flanges that are then connec...
- 3.3.58: Two solid steel shafts are fitted with flanges that are then connec...
- 3.3.59: The steel jacket CD has been attached to the 40-mm-diameter steel s...
- 3.3.60: A torque T is applied as shown to a solid tapered shaft AB. Show by...
- 3.3.61: The mass moment of inertia of a gear is to be determined experiment...
- 3.3.62: A solid shaft and a hollow shaft are made of the same material and ...
- 3.3.63: An annular plate of thickness t and modulus G is used to connect sh...
- 3.3.64: Determine the maximum shearing stress in a solid shaft of 1.5-in. d...
- 3.3.65: Determine the maximum shearing stress in a solid shaft of 12-mm dia...
- 3.3.66: Using an allowable shearing stress of 4.5 ksi, design a solid steel...
- 3.3.67: Using an allowable shearing stress of 50 MPa, design a solid steel ...
- 3.3.68: While a steel shaft of the cross section shown rotates at 120 rpm, ...
- 3.3.69: Determine the required thickness of the 50-mm tubular shaft of Conc...
- 3.3.70: A steel drive shaft is 6 ft long and its outer and inner diameters ...
- 3.3.71: The hollow steel shaft shown (G = 77.2 GPa, tall = 50 MPa) rotates ...
- 3.3.72: A steel pipe of 3.5-in. outer diameter is to be used to transmit a ...
- 3.3.73: The design of a machine element calls for a 40-mm-outerdiameter sha...
- 3.3.74: Three shafts and four gears are used to form a gear train that will...
- 3.3.75: Three shafts and four gears are used to form a gear train that will...
- 3.3.76: The two solid shafts and gears shown are used to transmit 16 hp fro...
- 3.3.77: The two solid shafts and gears shown are used to transmit 16 hp fro...
- 3.3.78: The shaft-disk-belt arrangement shown is used to transmit 3 hp from...
- 3.3.79: A 5-ft-long solid steel shaft of 0.875-in. diameter is to transmit ...
- 3.3.80: A 2.5-m-long steel shaft of 30-mm diameter rotates at a frequency o...
- 3.3.81: The design specifications of a 1.2-m-long solid transmission shaft ...
- 3.3.82: A 1.5-m-long tubular steel shaft (G = 77.2 GPa) of 38-mm outer diam...
- 3.3.83: A 1.5-m-long tubular steel shaft of 38-mm outer diameter d1 is to b...
- 3.3.84: The stepped shaft shown must transmit 40 kW at a speed of 720 rpm. ...
- 3.3.85: The stepped shaft shown rotates at 450 rpm. Knowing that r = 0.5 in...
- 3.3.86: Knowing that the stepped shaft shown transmits a torque of magnitud...
- 3.3.87: The stepped shaft shown must rotate at a frequency of 50 Hz. Knowin...
- 3.3.88: The stepped shaft shown must transmit 45 kW. Knowing that the allow...
- 3.3.89: A torque of magnitude T = 200 lbin. is applied to the stepped shaft...
- 3.3.90: In the stepped shaft shown, which has a full quarter-circular fille...
- 3.3.91: In the stepped shaft shown, which has a full quarter-circular fille...
- 3.3.92: The solid circular shaft shown is made of a steel that is assumed t...
- 3.3.93: A 1.25-in. diameter solid rod is made of an elastoplastic material ...
- 3.3.94: The solid shaft shown is made of a mild steel that is assumed to be...
- 3.3.95: The solid shaft shown is made of a mild steel that is assumed to be...
- 3.3.96: The solid shaft shown is made of a mild steel that is assumed to be...
- 3.3.97: It is observed that a straightened paper clip can be twisted throug...
- 3.3.98: The solid shaft shown is made of a mild steel that is assumed to be...
- 3.3.99: For the solid circular shaft of Prob. 3.94, determine the angle of ...
- 3.3.100: For the solid shaft of Prob. 3.98, determine (a) the magnitude of t...
- 3.3.101: A 3-ft-long solid shaft has a diameter of 2.5 in. and is made of a ...
- 3.3.102: An 18-mm-diameter solid circular shaft is made of a material that i...
- 3.3.103: A 0.75-in.-diameter solid circular shaft is made of a material that...
- 3.3.104: The shaft AB is made of a material that is elastoplastic with tY = ...
- 3.3.105: A solid circular rod is made of a material that is assumed to be el...
- 3.3.106: A hollow shaft is 0.9 m long and has the cross section shown. The s...
- 3.3.107: A hollow shaft is 0.9 m long and has the cross section shown. The s...
- 3.3.108: A steel rod is machined to the shape shown to form a tapered solid ...
- 3.3.109: If the torque applied to the tapered shaft of Prob. 3.108 is slowly...
- 3.3.110: A solid brass rod of 1.2-in. diameter is subjected to a torque that...
- 3.3.111: A solid brass rod of 0.8-in. diameter and 30-in. length is twisted ...
- 3.3.112: A 50-mm diameter cylinder is made of a brass for which the stress-s...
- 3.3.113: Three points on the nonlinear stress-strain diagram used in Prob. 3...
- 3.3.114: The solid circular drill rod AB is made of a steel that is assumed ...
- 3.3.115: In Prob. 3.114, determine the permanent angle of twist of the rod
- 3.3.116: The solid shaft shown is made of a steel that is assumed to be elas...
- 3.3.117: After the solid shaft of Prob. 3.116 has been loaded and unloaded a...
- 3.3.118: The hollow shaft shown is made of a steel that is assumed to be ela...
- 3.3.119: In Prob. 3.118, determine the permanent angle of twist of the rod.
- 3.3.120: A torque T applied to a solid rod made of an elastoplastic material...
- 3.3.121: Determine the smallest allowable square cross section of a steel sh...
- 3.3.122: Determine the smallest allowable length of a stainless steel shaft ...
- 3.3.123: Using tall = 70 MPa and G = 27 GPa, determine for each of the alumi...
- 3.3.124: Knowing that the magnitude of the torque T is 200 Nm and that G = 2...
- 3.3.125: Determine the largest torque T that can be applied to each of the t...
- 3.3.126: Each of the two brass bars shown is subjected to a torque of magnit...
- 3.3.127: The torque T causes a rotation of 0.68 at end B of the aluminum bar...
- 3.3.128: The torque T causes a rotation of 28 at end B of the stainless stee...
- 3.3.129: Two shafts are made of the same material. The cross section of shaf...
- 3.3.130: Shafts A and B are made of the same material and have the same cros...
- 3.3.131: Shafts A and B are made of the same material and have the same leng...
- 3.3.132: Shafts A and B are made of the same material and have the same cros...
- 3.3.133: A torque of magnitude T = 2 kipin. is applied to each of the steel ...
- 3.3.134: A torque of magnitude T = 300 Nm is applied to each of the aluminum...
- 3.3.135: A 1.25-m-long steel angle has an L127 x 76 x 6.4 cross section. Fro...
- 3.3.136: A 36-kipin. torque is applied to a 10-ft-long steel angle with an L...
- 3.3.137: A 4-m-long steel member has a W310 x 60 cross section. Knowing that...
- 3.3.138: An 8-ft-long steel member with a W8 x 31 cross section is subjected...
- 3.3.139: A 5-kipft torque is applied to a hollow aluminum shaft having the c...
- 3.3.140: A torque T = 750 kNm is applied to the hollow shaft shown that has ...
- 3.3.141: A 750-Nm torque is applied to a hollow shaft having the cross secti...
- 3.3.142: A hollow member having the cross section shown is formed from sheet...
- 3.3.143: A hollow member having the cross section shown is formed from sheet...
- 3.3.144: A 90-Nm torque is applied to a hollow shaft having the cross sectio...
- 3.3.145: A hollow member having the cross section shown is to be formed from...
- 3.3.146: A hollow member having the cross section shown is to be formed from...
- 3.3.147: A cooling tube having the cross section shown is formed from a shee...
- 3.3.148: A hollow cylindrical shaft was designed to have a uniform wall thic...
- 3.3.149: Equal torques are applied to thin-walled tubes of the same length L...
- 3.3.150: A hollow cylindrical shaft of length L, mean radius cm, and uniform...
- 3.3.151: A steel pipe of 12-in. outer diameter is fabricated from 1/4-in.-th...
- 3.3.152: A torque of magnitude T = 120 Nm is applied to shaft AB of the gear...
- 3.3.153: Two solid shafts are connected by gears as shown. Knowing that G = ...
- 3.3.154: In the bevel-gear system shown, = 18.43. Knowing that the allowable...
- 3.3.155: The design specifications for the gear-and-shaft system shown requi...
- 3.3.156: A torque of magnitude T = 4 kNm is applied at end A of the composit...
- 3.3.157: Ends A and D of the two solid steel shafts AB and CD are fixed, whi...
- 3.3.158: As the hollow steel shaft shown rotates at 180 rpm, a stroboscopic ...
- 3.3.159: Knowing that the allowable shearing stress is 8 ksi for the stepped...
- 3.3.160: A hollow brass shaft has the cross section shown. Knowing that the ...
- 3.3.161: Two solid brass rods AB and CD are brazed to a brass sleeve EF. Det...
- 3.3.162: The shaft AB is made of a material that is elastoplastic with tY = ...
- 3.3.C1: Shaft AB consists of n homogeneous cylindrical elements, which can ...
- 3.3.C2: The assembly shown consists of n cylindrical shafts, which can be s...
- 3.3.C3: Shaft AB consists of n homogeneous cylindrical elements, which can ...
- 3.3.C4: The homogeneous, solid cylindrical shaft AB has a length L, a diame...
- 3.3.C5: The exact expression is given in Prob. 3.64 for the angle of twist ...
- 3.3.C6: A torque T is applied as shown to the long, hollow, tapered shaft A...

# Solutions for Chapter 3: Mechanics of Materials 7th Edition

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ISBN: 9780073398235

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