Figure P-313 represents the concurrent force system acting at a joint of a bridge truss. Determine the value of P and E to maintain equilibrium of the forces. 400 lb 105° 45° 60° 200 lb MATHalino.com 60⁰° Figure P-313 F 300 lb

Figure P-313 represents the concurrent force system acting at a joint of a bridge truss. Determine the value of P and E to maintain equilibrium of the forces. 400 lb 105° 45° 60° 200 lb MATHalino.com 60⁰° Figure P-313 F 300 lb

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 82A

See similar textbooks

Related questions

Q: Is it possible to utilise an elastic rope that can support the weight of an 860 kg automobile at…

A: in this question we use elastic potential strength .

Q: A particular human hair has a Young's modulus of 3.64 × 10° N/m² and a diameter of 148 μm. If a 217…

Q: Still need some help on this, the answer below is different and I don't understand how they camer to…

Q: Q1. A truck driving on a paved road is capable of decelerating at a constant value of 5 m/s². (a) If…

Q: Typically, scuba tanks are immersed in water to cool them as they are filled with compressed air. If…

Q: In regions of the cardiovascular system where there is steady laminar blood flow, the shear stress…

Q: A wooden block experiences a frictional force, f, as it slides across a table. If a block of the…

Q: h(t) = -4,9t² +11, 9t + 6, t≥ 0 wers le haut. Le temps t est en seconde nelle hauteur la balle…

Q: You’ve made the finals of the Science Olympics! As one of your tasks, you’re given 1.0 g of copper…

Q: according to the universal gravitational Newton's law, the gravity exists between any two massed…

Q: cool

A: Aluminium has higher specific heat capacity which means you require more heat energy to heat up a…

Q: A force of attraction exists between 1.0 C and 2.0 C of electrical charge. Which one has the…

A: Charge of q1=1 C Charge of q2=2 C The force between two charges is given by Coulomb's law.

Q: What equation is almost similar to the electric potential energy? electric potential…

A: Introduction: The electric potential energy of the charged particle is equal to work done on the…

Q: CHECK YOUR UNDERSTANDING A. Complete the following table to describe the three states of matter.…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: 11. Draw appropriate electric field lines for the charges below, showing the NET electric field for…

A: Electric field lines originate from the positive charge and converge at negative.

Q: How much work is needed to carry an electron from the positive terminal to the negative terminal of…

A: GivenPotential difference is ∆V=9.0VCharge of electron is q=e=1.6×10-19C

Q: An ambulance with a siren emitting a whine at 1590 Hz overtakes and passes a cyclist pedaling a bike…

Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m s-1 . What is…

Q: 1) A plastic rod is charged up by rubbing a wool cloth, and brought to an initially neutral metallic…

A: Correct answer is option ClB The rod is repelled by the sphere

Q: boat that can travel at 2.25 m/s in still water is heading directly across a river that is flowi a…

Q: A force of attraction exists between 1.0 C and 2.0 C of electrical charge. Which one has the…

A: In this example we will talk about electric field. A charge creates electric field around it. And…

Q: Ohm's law states that the electric current flowing through a conducting wire, I is directly…

A: Ohms law is used in current electricity to find unknown resistance or current flowing through a…

Q: Which of the following scenarios have zero work done on a charge moving in an electric field?…

A: We know that an electric field E→ applies a force on charge q which is given by F→=qE→. If the…

Q: A man standing on a scale in an elevator notices that the scale reads 40 newtons greater than his…

A: we have to evaluate the movement of the lift

Q: 3. A small object has an excess of 4.7 x 10¹¹ electrons. The magnitude of the electric potential at…

A: Question(3) Given data : Number of electrons = 4.7×1011 Charge of elctron (e) =…

Q: What are the practical applications of the photoelectric effect?

A: The main application areas of photoelectric effect are:- 1)Light sensors 2)Motion and Positions…

Q: If a bus travelling at 38 m/s is subjected to a steady deceleration of 6 m/s2, how long will it take…

A: Speed of the bus, u=38 m/s Deceleration( negative acceleration), a=-6 m/s2 The final velocity of the…

Q: An automobile is travelling at 60km/h. calculate the angular velocity of the 0.35m radius wheels

A: Given data: Speed (v) = 60 km/h Radius (r) = 0.35 m Required: Angular velocity (ω)

Q: Figure 3 shows the vector diagram for the three forces acting on each ball in equilibrium. They are;…

A: Given:mass of a ball, m = 6×10−6 kglength of the string attached to 1 ball, L = 0.23 mminimum…

Q: An electron is located on the x-axis at xo = -1.69 × 10-6 m. Find the magnitude and direction of the…

Q: Your video analysis of the motion of a marble gives it position in frame 23 as (x23, 923) = (0.134…

Q: Determine the steady-state response of the system, with the equations given 3k -2k [][]+[32] [2] -…

Q: 21) When a current flows through a metal wire, the moving charges are A) both protons and electrons.…

A: A metal has a sea of free electrons or unbounded electrons that interact with the surrounding…

Q: P R Q •V T. N S

Q: Can you name the three different processes that are used to make magnets?

A: A magnet is a material or object that produces a magnetic field. It is a substance that attracts…

Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…

A: Given data: On stress strain curve, stress = s = 310 x 106 N/m2 strain = є = 0.010

Q: A force of 288 N is applied to an object of area 26 m² find the. pressure ?

A: Given data, Force = F Area = A To find, Pressure

Q: 1) A plastic rod is charged up by rubbing a wool cloth, and brought to an initially neutral metallic…

Q: Two people, one of mass 100 kg and the other of mass 50 kg, stand facing each other on an…

Q: A tube 1.10 m long is closed at one end. A stretched wire is placed near the open end. The wire is…

A: Given data: Length of tube, L=1.10 m Length of wire, l=0.329 m Mass of wire, m=9.50 kg Speed of…

Q: Suppose you plan to make an electromagnet by passing electric current through this solenoid so that…

A: In Electromagnetics concept, When we make any electromagnet by passing the current, we get North…

Q: A +5 microcoulomb charge moving to the right at a speed of 3 x 10^4 m/s enters a region wherein a…

Q: Wearing a silver bracelet in an area with a high magnetic field is risky because of what?

A: Here, we look into the phenomenon of induction and see how it plays out in the given situation.

Q: The equipotential surfaces for two point charges are shown in the figure, with the value of…

Q: (Figure 1) shows a 11-cm-diameter loop in three different magnetic fields. The loop's resistance is…

Q: The Earth pulls downward on a pingpong ball with a force of 1N. If this is the "action" force, what…

Q: The wing span of an Airbus A300 is 44.8 m. a) What area is swept out per second when the plane is in…

Q: . Find the current delivered by 10 V battery using mesh analysis in the figure shown in Figure1 1A 个…

A: First we convert the current source to a equivalent voltage source. Then we calculate the current…

Q: A horizontal aluminum rod 4.7 cm in diameter projects 4.3 cm from a wall. A 1400 kg object is…

A: We need to calculate the shear stress and the vertical deflection of the end of the aluminium rod.

Q: A 0.20 kg object is hung on the end of a vertically suspended spring. The spring force constant is…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Figure P-313 represents the concurrent force system acting at a joint of a bridge truss.
Determine the value of P and E to maintain equilibrium of the forces.
P
400 lb
105°
45°
60°
200 lb
MATHalino.com
60⁰
Figure P-313
F
300 lb

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: Introduction

VIEW

Step 2: Calculating the value of P and F

VIEW

Step 3: Conclusion

VIEW

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 20.0-kg horizontal plank 4.00 in long rests on two supports, one at the left end and a second 1.00 m from the right end. What is the magnitude of the force exerted on the plank by the support near the right end? (a) 32.0 N (b) 45.2 N (c) 112 N (d) 131 N (e) 98.2 N
The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of friction between the boards is 0.663, what must be the magnitude of the compression forces (assumed to be horizontal) acting on both sides of the center board to keep it from slipping? Figure P4.91
A 20.0-kg horizontal plank 4.00 m long rests on two supports, one at the left end and a second 1.00 m from the right end. What is the magnitude of the force exerted on the plank by the support near the right end? (a) 32.0 N (b) 45.2 N (c) 112 N (d) 131 N (e) 98.2 N
A massless, horizontal beam of length L and a massless rope support a sign of mass m (Fig. P14.78). a. What is the tension in the rope? b. In terms of m, g, d, L, and , what are the components of the force exerted by the beam on the wall? FIGURE P14.78
A One end of a metal rod of weight Fg and length L presses against a corner between a wall and the floor (Fig. P14.64). A rope is attached to the other end of the rod. Find the magnitude of the tension in the rope if the angle between the rod and the rope is 90.
A brass wire and a steel wire, both of the same length, are extended by 1.0 mm under the same force. Is the cross-sectional radius of the brass wire more, less, or equal to the cross-sectional radius of the steel wire? Explain. Youngs moduli for brass and steel are 1.0 1010 N/m2 and 2.0 1011 N/m2, respectively.
One end of a uniform 4.00-m-long rod of weight Fg is supported by a cable at an angle of = 37 with the rod. The other end rests against the wall, where it is held by friction as shown in Figure P12.23. The coefficient of static friction between the wall and the rod is s= 0.500. Determine tile minimum distance x from point A at which an additional object, also with the same weight Fg can be hung without causing the rod to slip at point A.
Problems 33 and 34 are paired. One end of a uniform beam that weighs 2.80 102 N is attached to a wall with a hinge pin. The other end is supported by a cable making the angles shown in Figure P14.33. Find the tension in the cable. FIGURE P14.33 Problems 33 and 34.
A 145 N sign is supported by two ropes. One rope pulls up and to the right ?1=29.5∘ above the horizontal with a tension T1 , and the other rope pulls up and to the left ?2=47.5∘ above the horizontal with a tension T2 , as shown in the figure. Find the tensions T1 and T2 respectively
The wooden sign is supported by three chains attached to the ceiling ( AC,AB,AD). If the tension in AB= 100 lbf and AC=65 Lbf, determine the tension in AD and the weight of the sign in equilibrium. 1 Determine the x component of the force AB: ABx= __lbf 2 Determine the Y component of force AB:ABy=__lbf 3 Determine the x component of force AC:ACx=__lbf 4 Determine the y component of the force AC:ACy =__lbf 5 Determine the magnitude of the force AD =__lbf 6 Determine the weight of the sign=__lbf
The positive direccion are indicated in the figure. The 880kg concrete bucket is in static equilibrium and the force in cable BC is 8000 N. 1. Determine the x component of the force BC, BCx =__N 2. Determine the Y component of the force BC,BCy=__N 3.Determinate the component of the force BA,BAx =__ N 4.Determinate the component of the force BA,BAy=__N 5. Determine the magnitude of force BA = __N 6. Determine the angle of the force BA =__°
A sculptor has hung up a 45.0 kg horizontal rod of length 4.85 m . One end of the rod is supported by a pivot, and the other end is held up by a wire. The wire makse a 30.0 ∘ angle with the rod. If tension greater than 1450 N would snap the wire, what is the maximum distance from the pivot that a 68.0 kg person can sit on the rod? r=________m