17.105 A 1.25-oz bullet is fired with a horizontal velocity of 950 ft/s into the 18-lb wooden beam AB. The beam is suspended from a collar of negligible weight that can slide along a horizontal rod. Neglecting friction between the collar and the rod, determine the maximum angle of rotation of the beam during its subsequent motion.

17.105 A 1.25-oz bullet is fired with a horizontal velocity of 950 ft/s into the 18-lb wooden beam AB. The beam is suspended from a collar of negligible weight that can slide along a horizontal rod. Neglecting friction between the collar and the rod, determine the maximum angle of rotation of the beam during its subsequent motion.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: PROBLEM 13.50 A power specification formula is to be derived for electric motors which drive…

A: Given,

Q: 2 kg The centers of two spheres A and B with masses mA 1 kg and mg are a distance ro 1m apart. B is…

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

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

Q: PROBLEM 13.143 The design for a new cementless hip implant is to be studied using an instrumented…

A: This question is solved with the help of newton's second law and the work-energy principle. As we…

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

Q: ec when it strikes the solid rectangular beam ABC. Assume that the mass of the magnesium alloy beam…

Q: 14.47 Four small disks A, B, C, and D can slide freely on a friction- less horizontal surface. Disks…

Q: 14.35 Two automobiles A and B, of mass mA and mB, respectively, are traveling in opposite directions…

Q: A small sphere of mass ma and radius r is released from rest at A and rolls without sliding on the…

A: Given Data: The mass of the sphere is m The radius of the sphere is r. The vertical distance…

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: A uniform slender bar of length L = 200 mm and mass m = 0.5 kg is supported by a frictionless…

A: Write the expression for the moment of inertia of the slender bar with respect to its centre. Write…

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…

Q: Problem 3.76 Letting d velocity w if, after release, the projectile exits the tube with a speed of…

A: Given:d=3 ftL=7 ftv=9 ft/s

Q: A 1.8-lb javelin DE impacts a 10-lb slender rod ABC with a horizontal velocity of v0 = 30 ft/s as…

A: Given, WAC=10 lbWDE=1.8 lbLAC=10 ftLDE=8.5 ftv0=30 ft/s

Q: A 180-1b man and a 120-lb woman stand side by side at the same end of a 300-lb boat, ready to dive,…

A: According to the given data The weight of the man, Wm=180 lb The weight of the woman, Ww=120lb The…

Q: A bullet weighing 0.08 lb is fired with a horizontal velocity of 1,360 ft/s into the lower end of a…

A: m= 15 lbCalculate impulse reaction at C

Q: A spring is used to stop 50kg block moving down a 20 degrees inclined plane. The spring has a…

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…

Q: A spring is used to stop 50kg block moving down a 20 degrees inclined plane. The spring has a…

Q: 9 in. 18 in. B G A B' 9 in.

A: Write the expression of the moment of inertia of the plate. Write the expression of the velocity of…

Q: 9. 1) The target is a thin 5.3-kg circular disk of radius r= 318 mm that can rotate freely about the…

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: Required information A uniform thin bar AB of length L = 5.5 ft is released from rest at an angle =…

A: L = 5.5 ft θ = θ1 VA = 18 ft/sec

Concept explainers

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.

Question

17.105 A 1.25-oz bullet is fired with a horizontal velocity of 950 ft/s
into the 18-lb wooden beam AB. The beam is suspended from a collar of
negligible weight that can slide along a horizontal rod. Neglecting friction
between the collar and the rod, determine the maximum angle of rotation of
the beam during its subsequent motion.
B
Fig. P17.105
4 ft

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Step 1

Step 2: Step 2

Step 3: Step 3

Solution

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Two steel balls, each of mass m = 1.84 kg, are welded to a light rod of length L = 545 mm and negligible mass and are initially at rest on a smooth horizontal surface. The distance b= 111 mm. A horizontal force of magnitude F= 27 N is suddenly applied to the rod as shown. Determine (a) the magnitude of the instantaneous acceleration a of the mass center G and (b) the magnitude of the corresponding rate 0 at which the angular velocity of the assembly about G is changing with time. m Answers: a = O = IN 7. 77 M m/s² rad/s²
A piston of mass m and cross-sectional area A is in equilibrium under the pressure p at the center of a cylinder closed at both ends. Assuming that the piston is moved to the left a distance a 2 and released, and knowing that the pressure on each side of the piston varies inversely with the volume, determine the velocity of the piston as it again reaches the center of the cylinder. Neglect friction between the piston and the cylinder and express your answer in terms of m, a, P and A.
A 32-g steel-jacketed bullet is fired with a velocity of 690 m/s toward a steel plate and ricochets along path CD with a velocity 500 m/s. Knowing that the bullet leaves a 50-mm scratch on the surface of the plate and assuming that it has an average speed of 600 m/s while in contact with the plate, determine the magnitude and direction of the impulsive force exerted by the plate on the bullet. 50 mm A 20° B C The magnitude of the impulsive force is 10° D KN and its direction is ° to the plate.
Pravinbhai
14.11 A system consists of three identical 19.32-lb particles A, B, and C. The velocities of the particles are, respectively, VA = VAJ, VB = Üßi, and ock. Knowing that the angular momentum of the system about O, ex- pressed in ft lbs is Ho = -1.2k, determine (a) the velocities of the par- ticles, (b) the angular momentum of the system about its mass center G. A 2 ft 2 ft B of VB 1 ft 3 ft 4 ft
A 45-g bullet is fired with a velocity of 400 m/s at 0 = 30° into a 9-kg square panel of side b = 200 mm. Knowing that h = 150 mm and that the panel is initially at rest, determine (a) the velocity of the center of the panel immediately after the bullet becomes embedded, (b) the impulsive reaction at A, assuming that the bullet becomes embedded in 2 ms.
Question 3 An uncontrolled 850 kg car strikes squarely a motorway crash cushion in which the car is brought to rest by successively crushing steel barrels. The length of the crash cushion is 4.6 m, and the magnitude Fof the force required to crush the barrels as a function of the distance x the car has moved into the cushion is given by (0 < a < (1