The 2 kg block is released from rest at A and slides down the smooth parabolic surface. Determine the maximum compression of the spring. -1 m y =r 1m k = 1000 N/m Select one: 70.2 m 63.2 m 70.2 mm 63.2 mm

Q: The spring has a stiffness k = 200 N>m and is unstretched when the 25-kg block is at A. Determine…

A:

Q: The door has à weight of 200lb and a center of gravity at G. Determine the constant force F that…

A: Given that, Mass of the door, m=200 lb,length of the door, s=12 ft,time to open the door, s=5 sec,…

Q: 14-81. When s = 0, the spring on the firing mechanism is unstretched. If the arm is pulled back such…

A: Find the maximum angle.

Q: 15-51. The 10-Mg barge B supports a 2-Mg automobile A. If someone drives the automobile to the other…

A: Mass of Barge (mb) = 10Mg = 10 Million Grams = 10 x106 g = 10 X1000 Kg = 1000 Kg Mass of…

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: The 800-kg car at B is connected to the 350-kg car at A by a spring coupling. Determine the stretch…

A:

Q: 0.3 m 2- The block has a mass of 5 kg and rests on the smooth plane. Determine the unstretched…

A:

Q: The spring-held follower AB has a mass of 0.5 kg and moves back and forth as its end rolls on the…

A:

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: of the smooth vertical slot. If the block starts from rest when The block has a ma kg and moves the…

A: Solution:- Given data :- k =100 N/mvB =2.5 m/ssB =0.15 m

Q: Determine the speed v of the 50-Mg mass when it is just over the top of the steel post, if after…

A: Given Data: The mass of load is M = 50 Mg. The length of the steel post is L= 1 m. The maximum…

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: If the 7.25-kg block is moving with an initial speed of 6.5m/s and the coefficient of kinetic…

A:

Q: 14-73. The roller coaster car has a mass of 700 kg. including its passenger. If it is released from…

A: Find the minimum height of the hill and normal reaction at B and C.

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: R14-6. The 50-lb load is hoisted by the pulley system and motor M. If the motor exerts a constant…

A: Given Load = 50 lb Motor force = 30 lb Distance of lift = 10 ft Motor efficiency = 0.76 To find…

Q: The 7-kg smooth cylinder is supported by the spring having a stiffness of kab = 120 N/m. Determine…

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Q: The system is released from rest with no slack in the cable and with the spring stretched 220 mm.…

A: Given data: x1=220 mm=0.22 mM=16 kgv1=v2=0 Need to determine the distance travelled by the cart…

Q: 17-50. If the cart's mass is 30 kg, determine the horizontal force P that should be applied to the…

A: Given Data: The mass of the cart is: M=30 kg The mass of rod BC is: m=15 kg

Q: The 5-kg smooth cylinder is supported by the spring having a stiffness of kAR = 124 N/m. Determine…

A:

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

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: The box having a weight of 40 N is moving to the right along a rough surface. When the package is at…

A:

Q: 14-42. The jeep has a weight of 2500 lb and an engine which transmits a power of 100 hp to all the…

A: Given data as per the question weight of jeep = 2500 lb power to be transmitted = 100 hp velocity…

Q: 14-78. The spring has a stiffness k = 200 N/m and an unstretched length of 0.5 m. If it is attached…

A: Given data  The spring has a stiffness k = 200 N/m unstretched length  = 0.5 m. If it is attached…

Q: R14-6. The 50-lb load is hoisted by the pulley system and motor M. If the motor exerts a constant…

A:

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: The hoop (thin ring) has a mass of 5 kg and is released down the inclined plane such that it has a…

A:

Q: The system is at rest with the spring unstretched when 0 = 0. The 4 kg particle is then given a…

A: Given:-θ=0m=4kgθ=36 degreeθ=20 degreeb=0.4k=110N/mTo find:-ktotal energy speed . 0

Q: 14-70. The ball has a weight of 15 lb and is fixed to a rod having a negligible mass. If it is…

A:

Q: *14-88. The 2-lb collar has a speed of 5 ft/s at A. The attached spring has an unstretched length of…

A: Write the given data

Q: The 4-kg collar is attached to a spring that has an unstretched length of 2m and a stiffness k=10.1…

A: Given: The mass of the collar is, m=4 kg. The unstretched length of the spring is, l=2 m. The…

Q: Determine the initial acceleration of the 10-kg smooth collar. The spring has an unstretched length…

A: The data given is, Mass of the collar, m  10 kg unstretched length of spring, l = 1 m Spring…

Q: The 4-kg box slides on the smooth surface and has a velocity of 15 m/s. If it strikes the smooth…

A:

Q: Q1: The spring is undeformed (unstretched) when x = 0. If the body moves from the initial position…

A: Given datax1=100 mmx2=200 mmK=4 Nmm=7 kgTo find1) Workdone by spring on the body2) Workdone on…

Q: 14-34. The spring bumper is used to arrest the motion of the 4-lb block, which is sliding toward it…

A: Given Data: The weight of the block is w = 4 lb. The velocity of the block is v = 9 ft/s. The…

Q: The 6-kg bar is released from rest while in the position shown and its end rollers travel in the…

A: Consider the parameter as shown in fig.

Q: The sports car, having a mass of 1600 kg is travelling horizontally along a 20° banked track which…

A:

Q: The force P is applied to the 200-kg block A which rests atop the 100-kg crate. The system is at…

A:

Q: F13-5. The spring has a stiffness k = 200 N/m and is unstretched when the 25-kg block is at A.…

A:

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

A: Consider that the height at point A is taken as the datum that is all the heights will be measured…

Q: 10 km/h в 20 km/h k - 3 MN/m Prob. 15–51

A:

Q: This is a dynamics question. The answer is 481 mm.

A: The free body diagram of both the cars A and B is shown below:

Q: 2. The car has a mass of 1.6 Mg and center of mass at G. If the coefficient of static friction…

A: As per given question  Coefficient of friction=0.4 Mass of car=1.6 mg We have to determine greatest…

Q: 2. The car, having a mass of 1000 kg, is traveling horizontally along a 20° banked track which is…

A:

Q: The collar has a mass of 28-kg and slides along the smooth rod. Two springs are attached to it and…

A:

Q: R14-7. The collar of negligible size has a mass of 0.25 kg and is attached to a spring having an…

A: By using the Conservation of Energy of the system we get,  Here, initial kinetic energy is ,…

Q: F17-2. If the 80-kg cabinet is allowed to roll down the inclined plane, determine the acceleration…

A: Given data: The mass of cabinet, m = 80 kg. Draw the free-body diagram of the cabinet.

Q: Marbles having a mass of 5 g are dropped from rest at A through the smooth glass tube and accumulate…

A:

Q: 15-47. The 30-Mg freight car A and 15-Mg freight car B are moving towards each other with the…

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.