- 8.8-1: The mine car and its contents have a total mass of 6 Mg and a cente...
- 8.8-2: Determine the maximum force P the connection can support so that no...
- 8.8-3: The winch on the truck is used to hoist the garbage bin onto the be...
- 8.8-4: The tractor has a weight of 4500 lb with center of gravity at G . T...
- 8.8-5: The ladder has a uniform weight of 80 lb and rests against the smoo...
- 8.8-6: The ladder has a uniform weight of 80 lb and rests against the wall...
- 8.8-7: The block brake consists of a pin-connected lever and friction bloc...
- 8.8-8: The block brake consists of a pin-connected lever and friction bloc...
- 8.8-9: The block brake is used to stop the wheel from rotating when the wh...
- 8.8-10: Show that the brake in Prob. 89 is self-locking, i.e., P 0, provide...
- 8.8-11: The block brake is used to stop the wheel from rotating when the wh...
- 8.8-12: If a torque of M = 300 N # m is applied to the flywheel, determine ...
- 8.8-13: The cam is subjected to a couple moment of 5 N # m Determine the mi...
- 8.8-14: Determine the maximum weight W the man can lift with constant veloc...
- 8.8-15: The car has a mass of 1.6 Mg and center of mass at G . If the coeff...
- 8.8-16: The uniform dresser has a weight of 90 lb and rests on a tile floor...
- 8.8-17: The uniform dresser has a weight of 90 lb and rests on a tile floor...
- 8.8-18: The 5-kg cylinder is suspended from two equallength cords. The end ...
- 8.8-19: The 5-kg cylinder is suspended from two equallength cords. The end ...
- 8.8-20: The board can be adjusted vertically by tilting it up and sliding t...
- 8.8-21: The uniform pole has a weight W and length L . Its end B is tied to...
- 8.8-22: If the clamping force is F = 200 N and each board has a mass of 2 k...
- 8.8-23: A 35-kg disk rests on an inclined surface for which ms = 0.2. Deter...
- 8.8-24: The man has a weight of 200 lb, and the coefficient of static frict...
- 8.8-25: The crate has a weight of W = 150 lb, and the coefficients of stati...
- 8.8-26: The crate has a weight of W = 350 lb, and the coefficients of stati...
- 8.8-27: The crate has a weight W and the coefficient of static friction at ...
- 8.8-28: If the coefficient of static friction between the mans shoes and th...
- 8.8-29: The friction pawl is pinned at A and rests against the wheel at B ....
- 8.8-30: If u = 30, determine the minimum coefficient of static friction at ...
- 8.8-31: If the coefficient of static friction at A and B is ms = 0.6, deter...
- 8.8-32: The semicylinder of mass m and radius r lies on the rough inclined ...
- 8.8-33: The semicylinder of mass m and radius r lies on the rough inclined ...
- 8.8-34: The coefficient of static friction between the 150-kg crate and the...
- 8.8-35: If the coefficient of static friction between the crate and the gro...
- 8.8-36: The rod has a weight W and rests against the floor and wall for whi...
- 8.8-37: The 80-lb boy stands on the beam and pulls on the cord with a force...
- 8.8-38: The 80-lb boy stands on the beam and pulls with a force of 40 lb. I...
- 8.8-39: Determine the smallest force the man must exert on the rope in orde...
- 8.8-40: Two blocks A and B have a weight of 10 lb and 6 lb, respectively. T...
- 8.8-41: Two blocks A and B have a weight of 10 lb and 6 lb, respectively. T...
- 8.8-42: The friction hook is made from a fixed frame and a cylinder of negl...
- 8.8-43: The uniform rod has a mass of 10 kg and rests on the inside of the ...
- 8.8-44: The rings A and C each weigh W and rest on the rod, which has a coe...
- 8.8-45: The beam AB has a negligible mass and thickness and is subjected to...
- 8.8-46: The beam AB has a negligible mass and thickness and is subjected to...
- 8.8-47: The beam AB has a negligible mass and thickness and is subjected to...
- 8.8-48: The beam AB has a negligible mass and thickness and is subjected to...
- 8.8-49: If each box weighs 150 lb, determine the least horizontal force P t...
- 8.8-50: If each box weighs 150 lb, determine the least horizontal force P t...
- 8.8-51: The block of weight W is being pulled up the inclined plane of slop...
- 8.8-52: Determine the angle f at which P should act on the block so that th...
- 8.8-53: The wheel weighs 20 lb and rests on a surface for which mB = 0.2. A...
- 8.8-54: The uniform beam has a weight W and length 4 a . It rests on the fi...
- 8.8-55: Determine the greatest angle u so that the ladder does not slip whe...
- 8.8-56: The uniform 6-kg slender rod rests on the top center of the 3-kg bl...
- 8.8-57: The disk has a weight W and lies on a plane that has a coefficient ...
- 8.8-58: Determine the largest angle u that will cause the wedge to be self-...
- 8.8-59: If the beam AD is loaded as shown, determine the horizontal force P...
- 8.8-60: The wedge has a negligible weight and a coefficient of static frict...
- 8.8-61: If the spring is compressed 60 mm and the coefficient of static fri...
- 8.8-62: If P = 250 N, determine the required minimum compression in the spr...
- 8.8-63: Determine the minimum applied force P required to move wedge A to t...
- 8.8-64: Determine the largest weight of the wedge that can be placed betwee...
- 8.8-65: The coefficient of static friction between wedges B and C is ms = 0...
- 8.8-66: The coefficient of static friction between the wedges B and C is ms...
- 8.8-67: If couple forces of F= 10 lb are applied perpendicular to the lever...
- 8.8-68: If the clamping force on the boards is 600 lb, determine the requir...
- 8.8-69: The column is used to support the upper floor. If a force F = 80 N ...
- 8.8-70: If the force F is removed from the handle of the jack in Prob. 869 ...
- 8.8-71: If the clamping force at G is 900 N, determine the horizontal force...
- 8.8-72: If a horizontal force of F = 50 N is applied perpendicular to the h...
- 8.8-73: A turnbuckle, similar to that shown in Fig. 817 , is used to tensio...
- 8.8-74: A turnbuckle, similar to that shown in Fig. 817 , is used to tensio...
- 8.8-75: he shaft has a square-threaded screw with a lead of 8 mm and a mean...
- 8.8-76: The square-threaded screw has a mean diameter of 20 mm and a lead o...
- 8.8-77: The fixture clamp consist of a square-threaded screw having a coeff...
- 8.8-78: The braking mechanism consists of two pinned arms and a square-thre...
- 8.8-79: If a horizontal force of P = 100 N is applied perpendicular to the ...
- 8.8-80: Determine the horizontal force P that must be applied perpendicular...
- 8.8-81: Determine the clamping force on the board A if the screw of the C c...
- 8.8-82: If the required clamping force at the board A is to be 50 N, determ...
- 8.8-83: A cylinder having a mass of 250 kg is to be supported by the cord t...
- 8.8-84: A cylinder having a mass of 250 kg is to be supported by the cord t...
- 8.8-85: A hawser is wrapped around a fixed capstan to secure a ship for doc...
- 8.8-86: A force of P = 25 N is just sufficient to prevent the 20-kg cylinde...
- 8.8-87: The 20-kg cylinder A and 50-kg cylinder B are connected together us...
- 8.8-88: Determine the maximum and the minimum values of weight W which may ...
- 8.8-89: The truck, which has a mass of 3.4 Mg, is to be lowered down the sl...
- 8.8-90: The smooth beam is being hoisted using a rope that is wrapped aroun...
- 8.8-91: The uniform concrete pipe has a weight of 800 lb and is unloaded sl...
- 8.8-92: The simple band brake is constructed so that the ends of the fricti...
- 8.8-93: The simple band brake is constructed so that the ends of the fricti...
- 8.8-94: A minimum force of P = 50 lb is required to hold the cylinder from ...
- 8.8-95: The cylinder weighs 10 lb and is held in equilibrium by the belt an...
- 8.8-96: A cord having a weight of 0.5 lb>ft and a total length of 10 ft is ...
- 8.8-97: Determine the smallest force P required to lift the 40-kg crate. Th...
- 8.8-98: Show that the frictional relationship between the belt tensions, th...
- 8.8-99: If a force of P = 200 N is applied to the handle of the bell crank,...
- 8.8-100: A 10-kg cylinder D , which is attached to a small pulley B , is pla...
- 8.8-101: A V-belt is used to connect the hub A of the motor to wheel B . If ...
- 8.8-102: The 20-kg motor has a center of gravity at G and is pin-connected a...
- 8.8-103: Blocks A and B have a mass of 100 kg and 150 kg, respectively. If t...
- 8.8-104: Determine the minimum coefficient of static friction ms between the...
- 8.8-105: A conveyer belt is used to transfer granular material and the frict...
- 8.8-106: The belt on the portable dryer wraps around the drum D , idler pull...
- 8.8-107: The annular ring bearing is subjected to a thrust of 800 lb. Determ...
- 8.8-108: The annular ring bearing is subjected to a thrust of 800 lb. If ms ...
- 8.8-109: The floor-polishing machine rotates at a constant angular velocity....
- 8.8-110: The floor-polishing machine rotates at a constant angular velocity....
- 8.8-111: The thrust bearing supports an axial load of P = 6 kN. If a torque ...
- 8.8-112: Assuming that the variation of pressure at the bottom of the pivot ...
- 8.8-113: The plate clutch consists of a flat plate A that slides over the ro...
- 8.8-114: The conical bearing is subjected to a constant pressure distributio...
- 8.8-115: The pivot bearing is subjected to a pressure distribution at its su...
- 8.8-116: A 200-mm-diameter post is driven 3 m into sand for which ms = 0.3. ...
- 8.8-117: A beam having a uniform weight W rests on the rough horizontal surf...
- 8.8-118: The collar fits loosely around a fixed shaft that has a radius of 2...
- 8.8-119: The collar fits loosely around a fixed shaft that has a radius of 2...
- 8.8-120: The pulley has a radius of 3 in. and fits loosely on the 0.5-in.-di...
- 8.8-121: The pulley has a radius of 3 in. and fits loosely on the 0.5-in.-di...
- 8.8-122: Determine the tension T in the belt needed to overcome the tension ...
- 8.8-123: If a tension force T = 215 lb is required to pull the 200-lb force ...
- 8.8-124: A pulley having a diameter of 80 mm and mass of 1.25 kg is supporte...
- 8.8-125: The 5-kg skateboard rolls down the 5 slope at constant speed. If th...
- 8.8-126: The cart together with the load weighs 150 lb and has a center of g...
- 8.8-127: The trailer has a total weight of 850 lb and center of gravity at G...
- 8.8-128: The vehicle has a weight of 2600 lb and center of gravity at G . De...
- 8.8-129: The tractor has a weight of 16 000 lb and the coefficient of rollin...
- 8.8-130: The hand cart has wheels with a diameter of 80 mm. If a crate havin...
- 8.8-131: he cylinder is subjected to a load that has a weight W . If the coe...
- 8.8-132: A large crate having a mass of 200 kg is moved along the floor usin...

# Solutions for Chapter 8: Engineering Mechanics: Statics 13th Edition

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ISBN: 9780132915540

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