2. A uniform rod of length / = 4m and mass m = 75kg is hinged to a wall at the left and supported at the right by a cable. The cable is attached to the rod one meter from its right edge. The rod makes a 30° angle with the horizontal and the cable makes a 45° angle with the rod. Calculate the tension in the cable and the reaction forces on the hinge support). cable wall rod 450 30° hinge

2. A uniform rod of length / = 4m and mass m = 75kg is hinged to a wall at the left and supported at the right by a cable. The cable is attached to the rod one meter from its right edge. The rod makes a 30° angle with the horizontal and the cable makes a 45° angle with the rod. Calculate the tension in the cable and the reaction forces on the hinge support). cable wall rod 450 30° hinge

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: 11. A 24.4 kg beam is attached to a wall with a hinge and its far end is supported by a cable such…

Q: 1. A 500 N weight from the end of a uniform strut the strut is 4 meters long and weighs 700N. The…

Q: Chapter 12, Problem 065 In the figure, a uniform beam with a weight of 55.7 N and a length of 3.31 m…

Q: om the far end of the beam. Using the data shown in the figure, find (a) the magnitude of the…

Q: A uniform beam is 5.00 m long and has a mass of 53.0 kg. The beam is supported in a horizontal…

A: Given:-

Q: A uniform horizontal been of weight 371N and length 2.85 m has two weights hanging from it. One…

Q: 1. A uniform crane arm (length L) is attached to the rest of the crane by a frictionless axle at its…

Q: A 387-kg steel beam of length 5.00 m is attached to a wall by a hinge, and kept level by a cable…

Q: The system in the figure is in equilibrium. A concrete block of mass 162 kg hangs from the end of…

Q: The figure shows a uniform rod of mass m = 4.00 kg held in tic equilibrium by a frictionless pivot,…

A: Given: Mass of uniform rod m=4.00kg Load of mass M=12.0kg Length of rod L=2.00m Angle θ=42.0o

Q: One end of a uniform 2.0-m-long rod of weight o is supported by a cable at an angle of 0 = 37 with…

A: From the above figure, the equilibrium condition of force in the horizontal direction Tcosθ=N…

Q: 10) One end of a uniform beam is hinged to a wall and the other end is supported by a tension wire…

A: The shown beam is in equilibrium. Need to calculate the tension in the wire. Also, it is required to…

Q: In the figure, one end of a uniform beam of weight 420 N is hinged to a wall; the other end is…

A: Lets use the condition of equilibrium. Please have a good look The beam is in equilibrium: the sum…

Q: A sign is supported by a uniform horizontal boom of length 3.00 m and weight 80.0 N. A cable,…

A: What is the vertical force Fy exerted on the boom by the hinge. Given, θ=34.9oweight of…

Q: EXT atol He oll The sign on the building is attached to the wall by a hinge and a cable. It has a…

A: Consider the blue portion as area 1 and green portion as area 2.

Q: 2. A 50.0 kg uniform square sign, of edge length L=2.00m, is hung from a horizontal rod of length of…

Q: In the figure, one end of a uniform beam of weight 300 N is hinged to a wall; the other end is…

Q: A 400-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

Q: 1

Q: Your answer is partially correct. The system in the figure is in equilibrium. A concrete block of…

Q: 11. Arectangular sign of mass 50.0 kg and width w = 5.00 m and e = length 4.00 m is hanging from a…

A: Write the given values using suitable variables. Here m signifies rectangular mass, w signifies…

Q: to the The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless…

Q: 3. A bridge is 36.5 m long and weighs 2,56 x 10 N. A truck weighing 5.25 x 10* N is 10.2 m from one…

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: ó vértical forces are ce ái Determine the ma: BC of the beam.

A: RA + RD =20 kNDue to symmetrical loadingRA = RD =10kNB and C moment is constant and also…

Q: A 53.9 kg, 4.7 m uniform ladder leans against a frictionless wallA 81.9 kg person is standing on the…

Q: 13. A uniform 8.00 m, 580 N beam is hinged to a wall and supported by a thin cable attached 2.00 m…

Q: uniform rod is attached to a wall by a hinge at its base. The rod has a mass of 5.0 kg, a length of…

Q: 3. A uniform beam of length L and mass of m, is pinned at one end and is being supported by a wire…

Q: A uniform beam 3.7 mm long and weighing 3000 NN carries a 3000 NN weight 1.50 mm from the far end,…

Q: A 2. A traffic light hangs from a pole as shown in the figure. The uniform aluminum pole AB is 6.50…

Q: A 1460-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…

Q: A 183.6 kg uniform, horizontal beam is hinged at one end and at the other is supported by a cable…

A: Given Data:Mass Angle Length To Determine:The magnitude of the force at the hinge.

Q: In the figure, one end of a uniform beam of weight 240 N is hinged to a wall; the other end is…

A: Given data: The weight of beam is W=240 N. The angle of wire with wall and beam is θ=26°.

Q: 3. A 130 kg uniform beam is attached to a vertical wall at one end and is supported by a cable at…

Q: beam of weight 1500 N is hinged at one end to the wall. The beam makes an angle of 37° with e wall.…

A: Weight of the beam( W) = 1500 N

Q: The system in the figure is in equilibrium. A concrete block of mass 285 kg hangs from the end of…

Q: A 1260 N uniform beam is attached to a vertical wall at one end and supported by a cable on th other…

A: Given Weight of the beam is Wb =1260N Weight of the crate is Wc=1960N Given diagram:

Q: A 1220N uniform boom is supported by a cable perpendicular to the boom, as seen in the figure below.…

Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

Q: A pole, 10.00 meters long is attached at one end by a hinge to a wall. A mass is attached to the…

A: The length of the pole: L=10.00 m The distance of the mass from the wall: x=8.00 m The weight of the…

Q: t 80 N, length 6 meters) is being supported by cable and a hinge on a wall. The cable is attached to…

A: Given:- The weight W = 80 N The length of the L = 6 m The weight of the hang sign Ws = 100 N…

Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

2. A uniform rod of length I = 4m and mass m = 75kg is hinged to a wall at the left and supported at the right by a cable.
The cable is attached to the rod one meter from its right edge. The rod makes a 30° angle with the horizontal and the cable
makes a 45° angle with the rod.
Calculate the tension in the cable and the reaction forces on the hinge support).
cable
wall
rod
45°
30°
hinge

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 1 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, physics and related others by exploring similar questions and additional content below.

Similar questions

A uniform rod weighing 15 kg is supported in a horizontal position by a pin and wire as shown in the figure. What is the magnitude of the tension in the wire?
2) A wooden beam weighing 2000. N and having a length of 7.200 meters is placed on top of two vertical supports. Each support is a fourth of the length from the edge of the plank. A person weighing 830.0 N stands 2.300 meters from the left edge. Answer the following questions: What are the forces exerted by each of the supports?
A 400-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal, 6.00-m-long, uniform, 120-N rod as indicated in the figure below. The left end of the rod is supported by a hinge and the right end is supported by a thin cable making a 30.0° angle with the vertical. (Assume the cable is connected to the very end of the 6.00-m-long rod, and that there are 2.00 m separating the wall from the sign.) (a) Find the (magnitude of the) tension T in the cable.=_______N (b) Find the horizontal and vertical components of the force exerted on the left end of the rod by the hinge. (Take up and to the right to be the positive directions. Indicate the direction with the sign of your answer.) HORIZONTAL COMPONENT= _________N VERTICAL COMPONENT= _________N
10. An object weighing 225 N is supported by a uniform 120 N horizontal beam as shown in the figure. The length of the beam is 2.10 m and the distance (x) is 1.65 m. Find the tension in the guy wire that is connectou to the wall if the angle 0 = 37°. %3D 74107 na 7
9
2. A scaffold of mass 60 kg and length 5.0 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 80 kg stands at a point 1.5 m from one end. What is the tension in (a) the nearer cable and (b) the farther cable?
8. A uniform beam, length = 12 m, wt = 800 N, is hinged at the wall and makes an angle of 30° to the horizontal. A wire connected to the beam 2 meters from its end makes an angle of 45° to the beam. a) What is the tension in the wire? b) What is the vertical component of the force of the hinge and c) What is the horizontal component of the force of the hinge? 45 30
A horizontal 4.0 m long 5.0 N uniform bar at one end is attached to a wall by a frictionless hinge; and at the middle of the bar there is a vertical cable pulling down 7.0 N, and at the middle of the bar there is also a cable that is at 45 ° to the horizontal pulling up as shown. ii) What is the magnitude of the horizontal component of the force on the bar due to the hinge?
Q10
H 60° Figure 6 G M 8. A uniform rod HG of length 2L m and mass m = 2 kg is hinged at end H, as shown in Figure 6 A mass Mg=100 N is hung at the other end G. A horizontal cable at the midpoint of the rod holds it at an angle of 60° to the horizontal. The cable is under a constant tension T. (a) Draw a diagram showing all the forces acting on the rod and determine the tension T in the cable. (b) Calculate both the x and y components (Fr and F₁) of the force F at the hinge H. (c) Will the net force F at H act along the rod HG? Justify your answer.