-1.5 m 3 m/s k= 100 N/m B Prob. 14-76

Q: *13-88. Rod OA rotates counterclockwise with a constant angular velocity of ở = 5 rad/s. The double…

A: Given data:

Q: *14-84. The 4-kg smooth collar has a speed of 3 m/s when it is at s = 0. Determine the maximum…

A: Write the expression of the potential energy due to gravitational force at point A. Write the…

Q: 14-93. The 10-kg sphere C is released from rest when 0 = 0° and the tension in the spring is 100 N.…

A:

Q: 15-25. The balloon has a total mass of 400 kg including the passengers and ballast. The balloon is…

A: Given Data: The mass of the balloon is: mB=400 kg The initial velocity of the balloon is: v1=18…

Q: R13-7. The 10-lb suitcase slides down the curved ramp for which the coefficient of kinetic friction…

A:

Q: 13-15. A freight elevator, including its load, has a mass of 500 kg. It is prevented from rotating…

A:

Q: 14-69. The 5-kg collar has a velocity of 5 m/s to the right when it is at A. It then travels along…

A:

Q: 14-95. The cylinder has a mass of 20 kg and is released from rest when h = 0. Determine its speed…

A: Write the expression of the potential energy of the mass.

Q: 15-57. The 10-kg block is held at rest on the smooth inclined plane by the stop block at A. If the…

A: Given data as per the question Mass of block = 10 kg Mass of bullet = 10 g = 0.01 kg Velocity of…

Q: 14-39. If the 75-kg crate starts from rest at A, determine its speed when it reaches point B. The…

A: Since we only answer one question at a time, we will answer the first one. Please resubmit the…

Q: *14-76. The spring has a stiffness k = 50 N/m and an unstretched length of 0.3 m. If it is attached…

A: Given Data: The stiffness of the spring is k = 50 N/m. The unstretched length of the spring is t =…

Q: 15-147. Determine the magnitude of force F as a function of time, which must be applied to the end…

A: Given Data: The force acting on the cord A is F. The velocity of hook is v = 0.4 m/s. The mass per…

Q: *14-96. If the 20-kg cylinder is released from rest at h = 0, determine the required stiffness k of…

A: Given :-mass of cylinder , m=20 kgh1=0 , h2=0.5 munstretched length=1mWrite the conservation of…

Q: *13-84. The 2-lb block is released from rest at A and slides down along the smooth cylindrical…

A: Consider Fs as the spring force, m as the mass of the block, at to be the tangential acceleration…

Q: 14-90. When the 5-kg box reaches point A it has a speed vA = 10 m/s. Determine the normal force the…

A: In this problem, two principles have been used: 1. D'Alemberts principle for finding Normal reaction…

Q: 13-89. The boy of mass 40 kg is sliding down the spiral slide at a constant speed such that his…

A: Consider the mass of the child to be m. Draw the free-body diagram of the boy.

Q: *14-72. The roller coaster car has a mass of 700 kg, including its passenger. If it starts from the…

A:

Q: F14-18. The 4-kg collar C has a velocity of va = 2 m/s when it is at A. If the guide rod is smooth,…

A:

Q: 14-74. The assembly consists of two blocks A and B which have a mass of 20 kg and 30 kg,…

A: Length of cable is constant so,

Q: *13-104. The collar has a mass of 2 kg and travels along the smooth horizontal rod defined by the…

A:

Q: The 15-kg collar has a velocity of 10 m/s at A while travelling towards B along the smooth guide.…

A: Given Data: The velocity of the collar at point A is VA = 10 m/s. The stiffness of the spring is k…

Q: 15-149. The car has a mass m, and is used to tow the smooth chain having a total length I and a mass…

A:

Q: F13-3. A spring of stiffness k = 500 N/m is mounted against the 10-kg block. If the block is…

A: Given Data: Stiffness of spring is k = 500 N/m. Mass of block is m = 500 kg. Force on block is F =…

Q: F14-1. The spring is placed between the wall and the 10-kg block. If the block is subjected to a…

A: Force, F= 500 N Stiffness of the spring, k= 500 N/m Initial displacement, s1= 0 m Final…

Q: 14-25. The 5-lb cylinder is falling from A with a speed vA = 10 ft/s onto the platform. Determine…

A:

Q: *14-68. The 5-kg collar has a velocity of 5 m/s to the right when it is at A. It then travels down…

A: Given data as per the question Mass of collar =5 kg the velocity of collar =5 m/s unstretched length…

Q: *14-52. The 50-lb crate is given a speed of 10 ft/s in 1 = 4 s starting from rest. If the…

A: Given data W=50 lbV=10 ft/sect=2 secε=0.65

Q: 14-91. When the 5-kg box reaches point A it has a speed vA = 10 m/s. Determine how high the box…

A: Given, VA = 10 m/s   Equation of Curve:x12+y12=3y12=3-x12Applying differentiation on both sides,we…

Q: R13-5. The ball has a mass of 30 kg and a speed v = 4 m/s at the instant it is at its lowest point,…

A:

Q: F14-3. If the motor exerts a force of F = (600 + 2²) N on the cable, determine the speed of the…

A: Answer :- Given parameters : Motor exerts force, F = (600 + 2s2) N Mass of Crate = 100 kg distance ,…

Q: 15-107. If the rod of negligible mass is subjected to a couple moment of M = (30F) N •m, and the…

A:

Q: 13-11. Determine the time needed to pull the cord at B down 4 ft starting from rest when a force of…

A:

Q: R14-8. The blocks A and B weigh 10 and 30 lb, respectively. They are connected together by a light…

A:

Q: 13-15. A freight elevator, including its load, has a mass of 500 kg. It is prevented from rotating…

A: Answer: (a) The constant acceleration of the elevator : aE = 0.75 m/s2. (b) The tension in the cable…

Q: 14-17. The collar has a mass M and is supported on the rod having a coefficient of kinetic friction…

A:

Q: 13-73. Determine the maximum speed at which the car with mass m can pass over the top point A of the…

A: Given: mass of the car=m passes over a curve with keeping contact with the ground To determine:…

Q: 14-23. The 8-kg block is moving with an initial speed of 5 m/s. If the coefficient of kinetic…

A: Given Data The mass of the block, 8Kg Initial speed, 5m/s The coefficient of kinetic friction…

Q: 13-83. The ball has a mass m and is attached to the cord of length I. The cord is tied at the top to…

A: Give data: The equation given is, tanθsinθ=v02gl. Draw the schematic diagram of the ball with all…

Q: 19-45. The 10-lb block is sliding on the smooth surface when the corner D hits a stop block S.…

A: Solution 1: Given data: Weight of block = 10 lb Draw the free body diagram of the block.

Q: Problem 14-70 Determine the smallest amount the spring at B must be compressed against the block…

A:

Q: F15-21. Initially the 5-kg block is moving with a constant speed of 2 m/s around the circular path…

A: given: mB=5 kgvB=2 m/sF=5 Nt=3 sr=1.5 m

Q: 0.4 m 0.4 m M

A:

Q: 15-57. The 10-kg block is held at rest on the smooth inclined plane by the stop block at A. If the…

A: To find: The distance the block will slide up. Given: The mass of the block is M=10 kg. The mass of…

Q: F14-1. The spring is placed between the wall and the 10-kg block. If the block is subjected to a…

A: Force acting in the x direction is k45-Fs=max Here Fs is the spring force and ax is the acceleration…

Q: F15-11. Blocks A and B have a mass of 15 kg and 10 kg, respectively. If A is stationary and B has a…

A: Given The mass of the block A is mA=15 kg. The mass of the block B is mB=10 kg. The initial…

Q: A.

A:

Q: 13-77. The cylindrical plug has a weight of 2 lb and it is free to move within the confines of the…

A: givenWeight of cylinder W=2lbstiffness k=14lb/ftdistance d=0.5ft plug is travelling with constant…

Q: Specifically a dynamics problem. Question in pic below.

A: given data as per question  Mass of crate = 50 kg Velocity = 10 m/s Time = 5s Coefficient of…

Q: Question in pic below. Specifically a dynamics problem.

A: Given data as per question Mass of the ball = 15 lb Length of the rod = 3 ft

Q: *14-24. At a given instant the 10-lb block A is moving downward with a speed of 6 ft/s. Determine…

A: From above fig.