- 18.P18-1: Determine the kinetic energy of the 100-kg object.
- 18.F18-1: The 80@kg wheel has a radius of gyration about its mass center O of...
- 18.F18-2: The uniform 50@lb slender rod is subjected to a couple moment of M ...
- 18.F18-3: The uniform 50@kg slender rod is at rest in the position shown when...
- 18.F18-4: If the uniform 30@kg slender rod starts from rest at the position s...
- 18.F18-5: The 20@kg wheel has a radius of gyration about its center G of kG =...
- 18.F18-6: If the 30@kg disk is released from rest when u = 0, determine its a...
- 18.F18-7: The 50@kg reel has a radius of gyration about its center O of kO = ...
- 18.F18-8: The 60@kg rod OA is released from rest when u = 0. Determine its an...
- 18.F18-9: The 30@kg rod is released from rest when u = 0. Determine the angul...
- 18.F18-10: The 30@kg rod is released from rest when u = 45. Determine the angu...
- 18.F18-11: The 20@kg rod is released from rest when u = 0. Determine its angul...
- 18.18-1: At a given instant the body of mass m has an angular velocity V and...
- 18.18-2: The wheel is made from a 5-kg thin ring and two 2-kg slender rods. ...
- 18.18-3: The wheel is made from a 5-kg thin ring and two 2-kg slender rods. ...
- 18.18-4: A force of P = 60 N is applied to the cable, which causes the 200-k...
- 18.18-5: A force of P = 20 N is applied to the cable, which causes the 175-k...
- 18.18-6: A force of P = 20 N is applied to the cable, which causes the 175-k...
- 18.18-7: The double pulley consists of two parts that are attached to one an...
- 18.18-8: The double pulley consists of two parts that are attached to one an...
- 18.18-9: The disk, which has a mass of 20 kg, is subjected to the couple mom...
- 18.18-10: The spool has a mass of 40 kg and a radius of gyration of kO = 0.3 ...
- 18.18-11: The force of T = 20 N is applied to the cord of negligible mass. De...
- 18.18-12: Determine the velocity of the 50-kg cylinder after it has descended...
- 18.18-13: The 10-kg uniform slender rod is suspended at rest when the force o...
- 18.18-14: The 10-kg uniform slender rod is suspended at rest when the force o...
- 18.18-15: The pendulum consists of a 10-kg uniform disk and a 3-kg uniform sl...
- 18.18-16: A motor supplies a constant torque M = 6 kN # m to the winding drum...
- 18.18-17: The center O of the thin ring of mass m is given an angular velocit...
- 18.18-18: The wheel has a mass of 100 kg and a radius of gyration of kO = 0.2...
- 18.18-19: The rotary screen S is used to wash limestone. When empty it has a ...
- 18.18-20: If P = 200 N and the 15-kg uniform slender rod starts from rest at ...
- 18.18-21: A yo-yo has a weight of 0.3 lb and a radius of gyration of kO = 0.0...
- 18.18-22: If the 50-lb bucket, C, is released from rest, determine its veloci...
- 18.18-23: The coefficient of kinetic friction between the 100-lb disk and the...
- 18.18-24: The 30-kg disk is originally at rest, and the spring is unstretched...
- 18.18-25: The 30-kg disk is originally at rest, and the spring is unstretched...
- 18.18-26: Two wheels of negligible weight are mounted at corners A and B of t...
- 18.18-27: The link AB is subjected to a couple moment of M = 40 N # m. If the...
- 18.18-28: The 10-kg rod AB is pin connected at A and subjected to a couple mo...
- 18.18-29: The 10-lb sphere starts from rest at u = 0 and rolls without slippi...
- 18.18-30: Motor M exerts a constant force of P = 750 N on the rope. If the 10...
- 18.18-31: The linkage consists of two 6-kg rods AB and CD and a 20-kg bar BD....
- 18.18-32: The linkage consists of two 6-kg rods AB and CD and a 20-kg bar BD....
- 18.18-33: The two 2-kg gears A and B are attached to the ends of a 3-kg slend...
- 18.18-34: The linkage consists of two 8-lb rods AB and CD and a 10-lb bar AD....
- 18.18-35: The linkage consists of two 8-lb rods AB and CD and a 10-lb bar AD....
- 18.18-36: The assembly consists of a 3-kg pulley A and 10-kg pulley B. If a 2...
- 18.18-37: The assembly consists of a 3-kg pulley A and 10-kg pulley B. If a 2...
- 18.18-38: The spool has a mass of 50 kg and a radius of gyration of kO = 0.28...
- 18.18-39: The spool has a mass of 50 kg and a radius of gyration of kO = 0.28...
- 18.18-40: An automobile tire has a mass of 7 kg and radius of gyration of kG ...
- 18.18-41: The spool has a mass of 20 kg and a radius of gyration of kO = 160 ...
- 18.18-42: The spool has a mass of 20 kg and a radius of gyration of kO = 160 ...
- 18.18-43: A uniform ladder having a weight of 30 lb is released from rest whe...
- 18.18-44: Determine the speed of the 50-kg cylinder after it has descended a ...
- 18.18-45: The 12-kg slender rod is attached to a spring, which has an unstret...
- 18.18-46: The 12-kg slender rod is attached to a spring, which has an unstret...
- 18.18-47: The 40-kg wheel has a radius of gyration about its center of gravit...
- 18.18-48: The assembly consists of two 10-kg bars which are pin connected. If...
- 18.18-49: The assembly consists of two 10-kg bars which are pin connected. If...
- 18.18-50: The compound disk pulley consists of a hub and attached outer rim. ...
- 18.18-51: The uniform garage door has a mass of 150 kg and is guided along sm...
- 18.18-52: The two 12-kg slender rods are pin connected and released from rest...
- 18.18-53: The two 12-kg slender rods are pin connected and released from rest...
- 18.18-54: If the 250-lb block is released from rest when the spring is unstre...
- 18.18-55: The slender 15-kg bar is initially at rest and standing in the vert...
- 18.18-56: If the chain is released from rest from the position shown, determi...
- 18.18-57: If the gear is released from rest, determine its angular velocity a...
- 18.18-58: The slender 6-kg bar AB is horizontal and at rest and the spring is...
- 18.18-59: The slender 6-kg bar AB is horizontal and at rest and the spring is...
- 18.18-60: The pendulum consists of a 6-kg slender rod fixed to a 15-kg disk. ...
- 18.18-61: The 500-g rod AB rests along the smooth inner surface of a hemisphe...
- 18.18-62: The 50-lb wheel has a radius of gyration about its center of gravit...
- 18.18-63: The system consists of 60-lb and 20-lb blocks A and B, respectively...
- 18.18-64: The door is made from one piece, whose ends move along the horizont...
- 18.18-65: The door is made from one piece, whose ends move along the horizont...
- 18.18-66: The end A of the garage door AB travels along the horizontal track,...
- 18.18-67: The system consists of a 30-kg disk, 12-kg slender rod BA, and a 5-...
- 18.18-68: The system consists of a 30-kg disk A, 12-kg slender rod BA, and a ...
- 18.C18-1: The bicycle and rider start from rest at the top of the hill. Show ...
- 18.C18-2: Two torsional springs, M = ku, are used to assist in opening and cl...
- 18.C18-3: The operation of this garage door is assisted using two springs AB ...
- 18.C18-4: Determine the counterweight of A needed to balance the weight of th...
- 18.R18-1: The pendulum of the Charpy impact machine has a mass of 50 kg and a...
- 18.R18-2: The 50-kg flywheel has a radius of gyration of k0 = 200 mm about it...
- 18.R18-3: The drum has a mass of 50 kg and a radius of gyration about the pin...
- 18.R18-4: The spool has a mass of 60 kg and a radius of gyration of kG = 0.3 ...
- 18.R18-5: The gear rack has a mass of 6 kg, and the gears each have a mass of...
- 18.R18-6: At the instant shown, the 50-lb bar rotates clockwise at 2 rad>s. T...
- 18.R18-7: The system consists of a 20-lb disk A, 4-lb slender rod BC, and a 1...
- 18.R18-8: At the instant the spring becomes undeformed, the center of the 40-...

# Solutions for Chapter 18: Planar Kinetics of a Rigid Body: Work and Energy

## Full solutions for Engineering Mechanics Dynamics (1) 1 | 14th Edition

ISBN: 9780133915389

Solutions for Chapter 18: Planar Kinetics of a Rigid Body: Work and Energy

Get Full SolutionsEngineering Mechanics Dynamics (1) 1 was written by and is associated to the ISBN: 9780133915389. This expansive textbook survival guide covers the following chapters and their solutions. Since 92 problems in chapter 18: Planar Kinetics of a Rigid Body: Work and Energy have been answered, more than 58863 students have viewed full step-by-step solutions from this chapter. This textbook survival guide was created for the textbook: Engineering Mechanics Dynamics (1) 1, edition: 14. Chapter 18: Planar Kinetics of a Rigid Body: Work and Energy includes 92 full step-by-step solutions.