D. B.

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A: Given data as per questionWeight of 55 year old female=120 lbBox with weight,(L)=18 pounds=8.165…

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A: The mass of the bar is m=3 kg. The spring constant is k=230 N/m The distance b is 0.3 m The maximum…

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A: To determine the speed with which sphere A impacts sphere B under the influence of their mutual…

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A:

Q: A 2-kg solid sphere of radius r 40 mm is dropped from a height h 210 mm and lands on a uniform…

A:

Q: A slender rod of length L and mass m is released from rest in the position shown. It is observed…

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Q: Members ABC has a mass of 2.4 kg and is attached to a pin support at B. An 800-g sphere D strikes…

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Q: The 10-g bullet having a velocity of v = 700 m/s is fired into the 4-kg disk as shown in (Figure 1).…

A: The angular velocity of the disk and the angle made by the disk.Given:The mass of the bullet is .The…

Q: Two steel balls, each of mass m = 1.84 kg, are welded to a light rod of length L = 545 mm and…

A: given data mass of each ball(m)=1.84 kglight rod…

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Q: 14 in. 18 in. В VB 1500 ft/s 18 in. A 0.05-lb bullet is fired into the side of a 20-lb square panel…

A:

Q: A bowling ball ( m₁ = 3.00 kg and radius of r = 50.0 mm) which has an angular and linear velocity of…

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Q: The uniform 4-kg cylinder A with a radius of r = 150 mm has an angular velocity of w0 = 50 rad/s…

A: Given data

Q: The 7.5-lb disk A has a radius r A = 6 in. and is initially at rest. The 10-lb disk B has a radius r…

A: Given: The mass of disk A is mA= 7.5 lb. The radius of disk A is rA=6 in. The mass of disk B is…

Q: The 80-mm-radius gear shown has a mass of 5 kg and a centroidal radius of gyration of 60 mm. The…

A: Given: The radius of the gear is r=80 mm=0.08 m. The length of AB is L= 320 mm=0.320 m. The mass of…

Q: Problem 24.2 The system is at rest in the position shown, with the 10 kg collar A resting on the…

A:

Q: L is suspended from the ceiling and mounted on a horizontal frictionless axle at the top. The rod is…

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Q: Disk "A" of weight 5 lb and radius "r=3 in" is at rest and placed in contact with a belt which moves…

A: For before case when the disc is at rest the angular momentum will be zero. The free body diagram…

Q: Two steel balls, each of mass m = 1.84 kg, are welded to a light rod of length L = 545 mm and…

A:

Q: A bowling ball ( m₁ = 3.00 kg and radius of r = 50.0 mm) which has an angular and linear velocity of…

A: The objective of this problem is to find the angular velocity of Bar B and the linear velocities of…

Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: Mass of each uniform cylinder, m=7.5 kgRadius of cylinder, r=125 mm=0.125 mTime, t=3.6 s Draw the…

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.