The uniform slender bar AB has a mass of 8.9 kg and swings in a vertical plane about the pivot at A. If 0 = 2.6 rad/s when 0 = 26°, compute the magnitude of the force supported by the pin at A at that instant. 8 Answer: FA i 98.81 = 635 mm Horizontal B

The uniform slender bar AB has a mass of 8.9 kg and swings in a vertical plane about the pivot at A. If 0 = 2.6 rad/s when 0 = 26°, compute the magnitude of the force supported by the pin at A at that instant. 8 Answer: FA i 98.81 = 635 mm Horizontal B

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: The circular concrete culvert rolls with an angular velocity of w = 0.58 rad/s when the man is at…

A: In this problem we will use the moment equation and the relative acceleration approach.

Q: The circular concrete culvert rolls with an angular velocity of w = 0.60 rad/s when the man is at…

Q: calculate the force under the light roller B of the 17.4-kg slender bar AB.

Q: The uniform 16.1-lb slender bar is hinged about a horizontal axis through O and released from rest…

Q: In the system shown, the mass at A is 10 kg and that at B is 5 kg. The mass-moment of inertia of the…

Q: At the instant shown, the uniform slender rod with mass m = 40 kg is pin-supported at point O. It is…

A: Find the magnitude of support reaction at point O.

Q: G r 0 F

Q: At the instant shown, the uniform slender rod with mass m = 28 kg is pin-supported at point O. It is…

A: given : m = 28 kg M = 60 Nm ω = 5.6 rad/s

Q: Determine the gyroscopic couple, if the ship travels at 2 km/min and steer to the right in a curve…

A: When a plane with its rotor rotating in clockwise direction (when viewed from tail end) takes a left…

Q: after the decimal point. Take g = 9.81 m/s². r 0 F

A: Given,

Q: 8. 1) Rods AB and BC are linked at Band have weights of 20 lb and 37 Ib, respectively. The 9-lb…

A: Find the ratio of angular velocities at 90°.

Q: If the cord at B suddenly fails, determine a) The angular acceleration of the beam. b) The…

Q: The two uniform 4-kg bars DC and EF are fixed (welded) together at E. Determine the normal force NE,…

Q: The shown 61 lb spool of radius R = 1.5 ft has a centroidal radius of gyration ko = 0.7 ft is…

Q: 10" 6" D - - 9 lb 10° Y

A: Given,

Q: The circular concrete culvert rolls with an angular velocity of w=0.5 rad/s when the man is at the…

A: To find: The angular acceleration of the culvert. Given: The angular velocity of the culvert is…

Q: The 50kg beam L = 3 m beam is laying on the ground at rest when the the following forces F = 735 N…

Q: 5,The slider p can be moved inward by means of the string S as the bar oA totates about the pivot o.…

A: Given the position vectors and angular position. Required: velocity and acceleration and their…

Q: At the instant shown, the uniform slender rod with mass m = 33 kg is pin-supported at point O. It…

Q: The center of the 200-lb wheel has velocity of 2 ft/s at the position shown as it rolls down the…

A: Conservation of energy principle states that the total amount of energy at the initial state will be…

Q: Determine the In secon

A: Given data is

Q: The 8.1-ft steel beam is being hoisted from its horizontal position by the two cables attached at A…

Q: Determine the reactions at the pin support and the applied moment if the bar of figure (shown below)…

Q: M Co r

A: Given,

Q: A load of lumber weighing W-25 kN is being raised by a crane. The weight of the boom ABC is 4 KN and…

Q: The spool has a mass of 105 kg and a radius of gyration of kg = 200 mm about its center of mass G.…

Q: The 250-kg wheel has a radius of gyration about its center O of ko = 260 mm, and radius r = 0.4 m.…

Q: For the circular thin plate with a square hole as shown in the image below, its radius R = 0.48 m…

Q: 3. A slender, rigid bar of mass 20 kg and length 4 m is rotating about its pin joint at Point A as…

Q: The 23-kg uniform thin hollow square plate is pinned at point O, and its side L = 0.3 m. If it is…

Question

The uniform slender bar AB has a mass of 8.9
kg and swings in a vertical plane about the
pivot at A. If 0 = 2.6 rad/s when 0 = 26°,
compute the magnitude of the force
supported by the pin at A at that instant.
8
N
635
mm
Answer: FA=
i 98.81
Horizontal
B

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

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

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

Problem 2: Rod AB has a mass of 10-kg and a uniform cross-sectional area. The piston has a mass of 15-kg. If the flywheel rotates at a constant angular velocity of 500 rev/min, determine the forces on A and B when 8 = 60°. Use a Vector Approach, show all your work. 150 mm, 750mm
THE WEIGHT OF THE UNBALANCED WHEEL IS 200 KG AND IT HS A RADIUS OF GYRATION ABOUT ITS MASS CENTER, G, OF 0.3 METERS. AT THE INSTANT SHOWN IT IS ROTATING AT 6 RAD/SIN A CLOCKWISE DIRECTION. FIND THE FORCES BETWEEN AT THE PIVOT POINT C. Please include a Free Body Diagram
At the instant shown, the uniform slender rod with mass m = 31 kg is pin-supported at point O. It is subjected to a counterclockwise moment M = 68 N•m, has a counterclockwise angular velocity of W= 5.3 rad/s, and the dimensions a = 0.10 m and b = 0.65 m. Determine magnitude of the support reaction at point O at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take g = 9.81 m/s2. a M
For the circular thin plate with a square hole as shown in the image below, its radius R = 0.32 m and the side of the square /= 0.18 m, and the material has a mass per unit area of 12 kg/m². If at the instant shown, it is subjected to a force P = 30 N, and has a counterclockwise angular velocity of W = 4.2 rad/s, determine magnitude of the support reaction at point O at this instant. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper unit. Take g = 9.81 m/s². R @ Your Answer: Answer units P
1000 lb -8 ft +2ft A beam that weighs 300 lbs is supported by a roller and pin B and A respectively while being subjected to a force of 1000 lbs. If the pin at A is suddenly removed, determine the beams angular acceleration, the force exerted by support B and the horizontal acceleration just after A is removed. Assume the beam is a slender rod of negligible thickness. Please don't use angle measurements when solving. Use the 3-4-5 triangle to solve, if that makes sense. Thank you! Choutranco impgo tout
The rod AB is non-uniform with a radius of gyration of 4.00 ft with respect to a horizontal axis through the center of mass G. It weighs 161 lb. At the moment shown the rod has a counterclockwise angular velocity of 3.00 rad/sec, and the spring is compressed by 2.00 ft. Calculate the force constant of the spring that will reduce the angular velocity of the rod to 1.50 rad/sec when it reaches the horizontal position. Assume the blocks A and B are weightless.
The motor lifts the 40-kg crate with an acceleration of 6 m/s2 as shown in (Figure 1). Part A: Determine the x and y components of force reaction at the fixed support A using scalar notation. Express your answers in newtons to three significant figures separated by a comma. Part B: Determine the couple moment at the fixed support A. Express your answer in kilonewton meters to three significant figures. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise.
The 27-kg wheel has a radius of gyration about its center O of ko = 260 mm, and radius r = 0.5 m. When the wheel is subjected to the constant force F = 354 N, applied to the wheel's center axle at an angle = 6°, it starts rolling from rest. Determine the wheel's angular velocity W (in rad/s) after 3.2 seconds if the wheel has been rolling without slipping. Please pay attention: the numbers may change since they are randomized. Your answer must include 1 place after the decimal point. Take g = 9.81 m/s². F 0 Your Answer: Answer
The 21-kg uniform thin hollow square plate is pinned at point O, and its side L = 0.5 m. If it is subjected to the constant moment M = 78 N•m and is released from rest from the position as shown, determine its angular velocity w (in rad/s) when it has rotated 45°. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s2. `L MV Your Answer: Answer
The 186-kg wheel has a radius of gyration about its center O of ko = 300 mm, and radius r = 0.4 m. When the wheel is subjected to the constant couple moment M = 92 N.m, it starts rolling from rest. Determine the average friction force that the ground applies to the wheel if it has been rolling without slipping. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point, and proper Sl unit. Take g = 9.81 m/s². M Your Answer: units Answer