The bar shown below is inclined at 45 degrees with the horizontal and at equilibrium. The force at C is applied perpendicular to the beam. 4m 55 kN 50 kN 40 kN 45 kN A C 4m B The force at A is nearest to: 4m 4m 60kN D E 40KN

The bar shown below is inclined at 45 degrees with the horizontal and at equilibrium. The force at C is applied perpendicular to the beam. 4m 55 kN 50 kN 40 kN 45 kN A C 4m B The force at A is nearest to: 4m 4m 60kN D E 40KN

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 59P

See similar textbooks

Related questions

Q: Explain why TIR is crucial to OFC

A: Answer Optical fibres rely on total internal reflection for their operation. Total internal…

Q: Figure 1 shows the circuit diagram of a square law modulator. The signal applied to nonlinear…

A: Output voltage by square law in AM and sensitivity of AM signal

Q: A hockey puck (170.0 g) slides across smooth ice with a velocity of 4.5 m/s [F]. When the puck…

Q: Two forces FA and FB are applied to an object whose mass is 11.9 kg. The larger force is FA. When…

Q: сл 2 B 3 7. Consider the network from the previous problem running distance-vector routing has…

A: Given network diagram contains 6 nodes that are A, B, C, D, E, F. The weighted edges are present…

Q: Three concurrent and coplanar forces in equilibrium are shown in the figure. Hint: Use cosine…

Q: 27. For the ladder paradox, the barn door closes at the exact same time that the ladder hits the…

A: ANSWER: Ladder paradox is otherwise known as the Barn-pole paradox. Two observers one is in the…

Q: 3. Four wooden members are joined with metal plate connectors and are in static equilibrium (not…

A: Given: FA=2.5KNFB=2.1KN

Q: 2. A 70 kg rock dimber hangs by the crimp hold of one hand. Her feet touch the rock directly below…

Q: why are fy and fb switched? did you change fbd?

A: why are fy and fb switched? did you change fbd?

Q: 1. Given the following SIR diagram, where h are some costly self-protective activities that people…

Q: 2. Ropes AB and AC are thrown to a boater whose canoe has capsized. If a = 25° and the magnitude of…

A: α = 25oFR = 95 lb θR = 10oθAC = 40o

Q: Find the force needed to accelerate a 50 kg crate up a 30.0° incline at a rate of 1.2 m/s².

A: 5) Draw the free-body diagram along with the inertia diagram.

Q: Angle of String Tension in the String y-component x-component of Tension of Tension 21 4.9 degrees N…

A: We have a string with a tension T=4.9 N which is makes an angle θ=21o with the horizontal. We need…

Q: A Filing station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

Q: Mechanical Work: Negative mechanical work involves which of the following? O net force and…

A: work done is negative we have determine when is work is negative

Q: A string has a linear density of 8.3 x 103 kg/m and is under a tension of 320 N. The string is 1.7 m…

Q: 8. A bicyclist is riding on the banked curve of a circular velodrome. The radius of curvature for…

Q: 1= 5nC q4= 5nC T Am 4m 42=5nC +) 93=5nC What is the elecric field at tho field point p 1ocated at…

Q: What is the radius in inches of 100 MCM Cable? show your solution

A: 1 MCM = 1 kcmil = 0.5067 square milimeters So , 1 MCM = 0.5067 square milimeters 1 square…

Q: How did you get the answer z for the last question??

Q: . One end of a steel rod of radius R = 9.5 mm and length L = 81 cm is held in a vise. A force of…

Q: (a) Two point charges totaling 8.00 µC exert a repulsive force of 0.150 N on one another when…

A: Given Two charges say q1 and q2 Total of charge q = q1 + q2 = 8 x10-6 C Force between F = 0.15 N…

Q: dB = 20 log Prout Sound pressure level (dBp) is defined by fixing the reference point (Pr) at 20 µPa…

Q: -. Two cables are tied together at C and are loaded as shown. Part 1. If W = 185 lb, determine the…

A: In this question we have to determine the Tension in cables AC and BC. Please give positive feedback…

Q: A horizontal pipe carries a smoothly flowing liquid of density of 1130 kg/m³. At Locations 1 and 2…

Q: The system shown is at rest. Piston A (mA = 2.25 slug) has a diameter of 4.50 in and supports a…

A: Draw Free body diagram:

Q: 1. An object in a horizontal surface was moved by applying a constant force (in Newtons), F = 8î +…

A: The free-body diagram of the object is shown below.

Q: Assume F₁ = 240 lb, F₂ = 80 lb, and F3 = 100 lb in (Figure 1). Replace the loading by an equivalent…

A: F1 = 240 lb F2 = 80 lb F3 = 100 lb.

Q: The block of weight 100kN is supported by a rope that is wrapped twice around the circular peg.…

A: Given, Weight of the block, W=100 KN The coefficient of static friction between rope and peg is,…

Q: 1. A discus thrower turns with angular acceleration equal to 50rad/s^2, moving the discus in a…

Q: 6. A capacitor has a charge of 0.02 C when connected with a 0 V battery. The capacitance is а. 1 uF…

A: Given, a capacitor has Charge, q = 0.02 C Voltage, V = 0 V

Concept explainers

Center of Gravity of a system

The centre of gravity is a property that is based on the geometry of a rigid body or any particle. It is described as an equilibrium point or a hypothetical location where the total weight of the body is concentrated.

Question

please include FBDs, thank you

The bar shown below is inclined at 45 degrees with the horizontal and at equilibrium. The force at C is applied perpendicular to the beam.
4m
55 kN
50 kN
40 kN
45 KN
A
C
4m
B
The force at A is nearest to:
4m
4m
60kN
D
E
40KN

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

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

Similar questions

P= SN kN I. For the force in the figure, determine the rectangular components along u and v axes if a = 20° y 60- a a P. 2. For the force Pin the figure, determine the components P, and Pa, if the former is directed 80° from the horizontal axis( a-axis) and the latter 20° to the same reference axis. Force P = FN kN is acting at a given angle of 60* from the x axis. P2 а- ахis P = FN kN P= MN kN 3. For the force system shown in the figure determine the horizontal and vertical components of each force. 3 P= SN kN %3D Page 1 of 2
for the force in the figure determine the rectangular components along u and v axes of α = 20°
Two forces of magnitude 2F and the square root of F act such that the resultant force is square root of 10F. What is the angle between the forces given in the problem? O o deg 120 deg 90 deg 45 deg 30 deg
My question is why did we used sine and cosine 45 degree? Is not is supposed to be 315 degree since 45 degree is in quadrant four? Why can't we use 315 degree?
Q = 4C B = 100 F (uniform) V = 2 x 103 m/s angle = 30o Find: magnitude of the force
A rectangular plate is supported by three cables as shown. Knowing that the tension in cable AB is 440 N, determine the components of the force exerted on the plate at B. y 130 480 B 320 450 Dimensions in mm The x component of the force is The y component of the force is The z component of the force is 250 D 360 360 x N. N. N.
Need help finding forces acting on A.
The two structural members, one of which is in tension and the other in compression, exert the indicated forces on joint O. Determine the magnitude of the resultant Rof the two forces and the angle e which R makes with the positivex-axis. The angle e is measured counterclockwise from the positive x-axis. 4.1 kN 1,8 kN 28° 57 Answers: R = i kN e = i
Y Figure Fw 40° CG Ymg FT 1 of 1 Calculate the tension Fr in the wire that supports the 42 kg beam shown in the figure(Figure 1). Express your answer using two significant figures. Fr= 320 N Submit ✓ Correct Part B Calculate the magnitude of the force Fw exerted by the wall on the beam. Express your answer using two significant figures. Fw: || Previous Answers Submit Part C VO ΑΣΦ A Request Answer Ċ ? N
What is the value of α so that the resultant of the three forces is to bevertical?
A cook holds a 1.80-kg carton of milk at arm's length. What force FB must be exerted by the biceps muscle? An arm is extending horizontally to the left with a cutout that shows muscles in the upper arm. A carton of milk is in the hand, and an arrow labeled vector Fg points directly downward. A point on the person's forearm lies a horizontal distance of 25.0 cm to the right of the milk and a horizontal distance of 8.00 cm to the left of the elbow. An arrow labeled vector FB points from this point up and to the right at an angle of 75.0° from the vertical.
Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz plz.