The velocities of two steel blocks before impact are as shown.  Knowing that the velocity of block B after the impact is observed to be 2.3 m/s to the right, determine the coefficient of restitution between the two blocks.

Q: A B 30° 6.3 ft

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Q: 13.189 When the rope is at an angle of a = 30°, the 1-kg sphere A has a speed vo = 0.6 m/s. The…

A: The angle of the rope is α=30°. The mass of the sphere A is mA=1 kg The speed of the sphere A is…

Q: Two identical cars A and B are at rest on a loading dock with brakes released. Car C, of

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Q: Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

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Q: A 1.5-lb ball that can slide on a horizontal frictionless surface is attached to a fixed point O by…

A: Given data: Mass of ball, m = 1.5 lb Constant, k = 1 lb /in. Undeformed Length, Lo = 2 ft Length, L1…

Q: A 1.3-lb sphere A is dropped from a height of 1.8 ft onto 2.6-lb plate B, which is supported by a…

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Q: A girl throws a ball at an inclined wall from a height of 3 ft, hitting the wall at A with a…

A: Angular Velocity is the revolutionary or angular motion of a body. It is equal to the distance…

Q: 1. Two discs sliding on a frictionless horizontal plane with opposite speeds of the same magnitude…

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Q: A 1.62-oz golf ball is hit with a golf club and leaves it with a velocity of 100 mi/h. We assume…

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Q: 45° 10 m/s 100 mm A B 5 m/s 75 mm 30°

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Q: Situation 11. A 50-1b object is moving horizontally to the right with a velocity of 10 fps, collides…

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Q: Ball A (1kg) has a velocity of +10m/s and impacts the stationary Ball B (10kg). If the Coefficient…

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Q: Poloy wants to determine the muzzle velocity of his home-made potato launcher. For the experiments…

A: According to the information, we know that Poloy is interested in determining the muzzle velocity of…

Q: 14.61 The block B, which can move freely in the horizontal direction, is at rest when it is stnuck…

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Q: There are two cars A and B at rest with brakes released (i.e., parking brakes are not applied).…

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Q: Q12. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

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Q: 3-kg block B is moving with a velocity vo = 1.5 m/s as it hits the 1.25-kg sphere A, which is at…

A: Given  For block    Mass, mb = 3 kg Velocity, vo = 1.5 m/s Mass of sphere, ms = 1.25 kg Find   Final…

Q: Disks A and B have a mass of 6kg and 4kg, respectively. They are sliding on the smooth horizontal…

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Q: A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B , which…

A: GIVEN :- Mass of the bullet, m = 30 g The horizontal velocity of the bullet, u = 450 m/s Mass of…

Q: Determine the coefficient of restitution e between ball A and ball B.The velocities of A and B…

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Q: 4 is mд, and the coefficient of restitution for the impact is e, determine, as functions of e, mA,…

A: The mass of B is mb. The mass of A is ma. The coefficient of restitution along the impact is e.

Q: The coefficient of restitution e, between car A and car B is: a. e = 0. 8 b. e = 0. 6 c. e = 0. 4…

A: Before impact  velocity of A = 5 m/s Velocity of B = -7 m/s After impact  Velocity of A = -7 m/s…

Q: Problem 13.1 Blocks A and B are identical, and each have a mass of 10 kg. Block B is at rest when it…

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Q: From experimental tests, smaller boulders tend to have a greater coefficient of restitution than…

A: Given Data:  Height of rock (H)    = 30 m Width (d)                  = 20 m, Rock falls at a…

Q: Collars A and B, of the same mass m, are moving toward each other with identical speeds as shown in…

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Q: Q13. As shown in the image below, ball A and ball B are approaching each other, and they have a mass…

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Q: A meteor starts from rest at a very great distance from the earth. Knowing that the radius of the…

A: (a) On using the work-energy theorem for a meteor,   -Fdr=mVdVHere, dr is the small distance…

Q: Two spheres approach each other with constant velocities along rectilinear paths, as shown in figure…

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Q: Two identical billiard balls can move freely on a horizontal table. Ball A has a velocity v0 as…

A: Given: The coefficient of restitution is e=0.8 The initial velocity of A is v After the impact…

Q: A mass m, moving with speed u strikes a stationary mass m, hanging on a string of length L, as shown…

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Q: 11. A 600-g ball A is moving with a velocity of magnitude 6 m/s when it is hit as shown by a 1-kg…

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Q: 50° VB A VA B. 40° A 669-g ball A is moving with a velocity of magnitude Va = 6.69 m/s when it is…

A: Given Data v3=6.69 m/s .mB=1.18 kg v2=4.18 m/s e=0.8 for, e=0.8=v3+v26.69cos40o+4.18v2+v3=7.44…

Q: 1. Which of the following has impulse/s that is/are NOT considered negligible during the impact of…

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Q: Two identical cars A and B are at rest on a loading dock with brakes released. Car C, of a slightly…

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Q: DUP have a mass of Rg and 6 kg. respectively. They collide with the initial velocities shown. The…

A: Given Data: The mass of cylinder A is mA = 4 kg. The mass of cylinder B is mB = 6 kg. The initial…

Q: A sphere bounces as shown in the figure after hitting on an inclined plane with a vertical velocity…

A: We will use conservation of momentum and energy to solve this problem

Q: Slender rod LA hits block Q at end A of the rod which causes the block to move by a distance of…

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Q: The slender rod AB of length L = 1 m forms an angle β = 30° with the vertical as it strikes the…

A: Given Length of the rod = 1 m Angle of inclination = 30o Vertical velocity = 2 m/s Coefficient of…

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.