11-4.18. The bent bar ABC weighing 10 lb/ft is mounted as shown in Fig. P-11-4.18. upon a carriage weighing 240 lb. The center of gravity of the carriage is at G midway between the wheels. If P = 108 Ib and there is no frictional resistance at the wheels, find the wheel reactions and also the horizontal and vertical components of the hinge force at A. Re = 193 lb; A, 74 lb Ans. %3D

11-4.18. The bent bar ABC weighing 10 lb/ft is mounted as shown in Fig. P-11-4.18. upon a carriage weighing 240 lb. The center of gravity of the carriage is at G midway between the wheels. If P = 108 Ib and there is no frictional resistance at the wheels, find the wheel reactions and also the horizontal and vertical components of the hinge force at A. Re = 193 lb; A, 74 lb Ans. %3D

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.126P: The center of gravity of the nonhomogeneous bar AB is located at G. Find the angle at which the bar...

See similar textbooks

Related questions

Q: Two helical coil springs are made from a steel bar radius of 20 mm. One spring has an outer and…

Q: Q3 Figure Q3 shows a spring-mass system composed of three masses suspended vertically by a series of…

Q: ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ 5 ᴄᴜʀᴠᴇꜱ ᴛʜᴀᴛ ᴄᴀɴ ʙᴇ ꜰᴏᴜɴᴅ ᴏɴ ᴀ ᴘᴜᴍᴘ ᴄᴜʀᴠᴇ? ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ ᴅɪꜰꜰᴇʀᴇɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴄᴇɴᴛʀɪꜰᴜɢᴀʟ…

A: 5 curves that can be found on a pump curve- 1. Efficiency curve - this curve gives best efficiency…

Q: The deflector elbow in Example 6-2 is replaced by a reversing elbow such that the fluid makes a 180°…

A: Given Pressure, P = 202200 N/m2 Area, A = 0.0113 m2 Mass flow rete, m =…

Q: Figure Q3 shows a spring-mass system composed of three masses suspended vertically by a series of…

Q: Do not copy from other websites no plagiarism A technology used modern Automobile sensors:…

A: Modern Automobiles are becoming more and more complex piece of machineries. If compared to the…

Q: Under steady-state conditions, the wall of a brick house is measured to have an inside temperature…

Q: 4. The tapered shaft is made from E- 36 steel ( G = 80 GPa ), and has a radius which can be…

A: Given Torque, T = 450 Nm Length, L = 4 m Find Angle of the twist

Q: 3. The velocity of a particle moving along the x- axis is defined by the equation v= x³ – 4x2 + 6x…

Q: The energy of a body is its energy due to its position or elevation. potential energy kinetic energy…

A: First question Q. 1 There are different types of microscopic and macroscopic forms of energy.…

Q: 25. A sample of an alkali metal that has a bcc unit cell is found to have a miass of 1.000 g and a…

A: Given DataP=0.980 atmT=23°CV=539.29mLm=1gram

Q: A three stage pump delivers 1.89 m3/s against a head of 200 m with a speed of 2000 rpm. Find the…

Q: Solve for the angle at the hinge support and the deflection at point C. El=20000KN-m2. Use…

A: Calculate the reaction at the support, RA+RB=10×3+12×10×3+20+20RA+RB=30+15+40RA+RB=85 kN…

Q: Question 1: The 40-kg crate is being hoisted by the motor. If at this instant shown the velocity of…

A: Find the power input to the motor.

Q: Find the cross sectional dimensions of the smallest square bea

A: To find cross sectional dimensions of the smallest square beam

Q: 6. Derive the mass equivalent of the system shown.

Q: exhausts at 50 kPa. To show the effect of superheating on the performance of the cycle, calculate…

Q: In a friction measurement, the critical shear stress (S.) can be fitted to the following equation:…

A: Van der Waals condition is otherwise called Van der Waals condition of state for genuine gases which…

Q: 5. Two helical coil springs are made from a steel bar radius of 20 mm. One spring has an outer and…

A: as per our guidelines, I solved 1st 4 parts only

Q: 2. Steam enters a turbine stage with an enthalpy of 3628 kJ/kg at 74 m/s and leaves the same stage…

Q: 1. The assembly consists of two sections of galvanized steel pipe connected together using a…

Q: 20. What is the paticular solution of the differential equation dx tan (x +y) with the initial…

Q: A pump with an efficiency of 89.842 percent delivers water at a rate of 13.79 m3/s but with a…

A: Given that, Efficiency of pump, η=89.842 %,Flow rate of water, Q=13.79 m3/sec,Leakage loss, I=0.5…

Q: 7. The hand-brake shown in Figure 1 below is used on a wall crane. The brake drum is 600 mm…

A: Find the least force at lever.

Q: Hot roof is one of the causes that contributed to the rise of temperature of indoor spaces in…

A: Hot roof is one of the major reasons on increased heat absorbtion and less albedo of the sun…

Q: Define two-dimensional stream function and velocity potential. Show that following stream function :…

Q: The mass flow rate in a tube with one inlet and one outlet varies if the flow is incompressible True…

A: This question is based on the concept of fluid mechanics and thermodynamics.

Q: the temperature of all wires is raised by 20°C. Use a = 12x10-6/°C for steel, a = 18x10-6/°C for…

Q: A hollow steel shaft with an outside diameter of 76 mm and a wall thickness of 5 mm is subjected to…

Q: . Steam is supplied to a two-stage turbine at 140 bar and 400C. It expands isentropic ally until…

A: Mass flow rate The mass flow rate of steam required to create 1 kW net work output is characterized…

Q: the tool life

A: Given; Taylor's tool life exponent is =0.2tool changing time is=1.5 minDetermine tool life for…

Q: 1 kg of steam at initial conditions of 5.1 MPa and 370 °C expands in a turbine until it becomes…

A: T1=370oC, P1=5.1 MPaT3=340oCT4=160oCP5=P6=0.018 MPa

Q: pre Baip hargs byastingom aceiling fust pa an as 4the' fan ottes, the spdcechip tavels at vgmis Whe…

Q: A horizontal section of steel tubing is 125 meters long and 30mm in diameter. This piece of tubing…

Q: 5. The bronze rod AB ( G = 38 GPa ) is bonded to the aluminum rod BD ( G = 24 GPa). Knowing that…

Q: 5. The bronze rod AB ( G = 38 GPa ) is bonded to the aluminum rod BD (G = 24 GPa). Knowing that…

Q: If a body is accelerating at a = 5t^2 - 2t where t is in seconds, determine the average acceleration…

Q: A man is apa p extendend am'If the stohe 'moves af ve 2 m/s due to fue motion.of his qm, what is The…

Q: Q1/ Estimate the hot junction temperature for a cooper wires are used in the micro thermopile show…

Q: Assume a steel pipe of r, = 10 mm, exposed to natural convection at h = 50 W/m².K. This pipe is…

Q: Introduction on modern car sensors

A: Concept: Sensor is an electronic instrument which is used to convert analog physical signal into…

Q: 3.) THE SPRING RATE OF EACH SPRING ARE ALL THE SAME. (SR = 270N/m) WHAT-IS THE CHANGE IN LENGTH IN…

Q: 4. Qu object in madio to traued along path absenior eed that ü trauelling hatally at x= 12t° m/;…

Q: F Problem 2. A block R of rubber with dimensions a x a xL is confined between the plane parallel…

A: A strain energy thickness work or put away energy thickness work is a scalar esteemed work that…

Q: Problem Water of constant density p flows down an inclined straight pipe, which has a circular cross…

A: a) The inlet volume should be equal to the outlet volume. So, for an ideal fluid the volume fluid…

Q: Water is the working fluid in a regenerative Rankine cycle with one closed feedwater heater and one…

A: INTRODUCTION : The regeneration is a process in which the exhaust of the turbine is utilized to the…

Q: A man is about to throw a stone by rotating his fully extended arm. If the stone moves at v = 2 due…

Q: 14. Calculate the Miller indices of the face having the following intercepts with three axes…

Q: If the percent humidity of air (30 °C, total pressure 150 kPa) is 45 % and the saturation pressure…

Q: 5. Air entering at 70°F and atmospheric pressure is to be compressed to 4000 Ib/in? gauge in a…

Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

The answer is already given. I just need the solution. Also, please make the solution neat and readable. Thank you. Answer: R= 193 lb, A= 74 lb

11-4.18. The bent bar ABC weighing 10 lb/ft is mounted as shown
in Fig. P-11-4.18. upon a carriage weighing 240 lb. The center of gravity
of the carriage is at G midway between the wheels. If P = 108 lb and
there is no frictional resistance at the wheels, find the wheel reactions
and also the horizontal and vertical components of the hinge force at A.
Ans.
193 lb; Ar
RE
= 74 lb

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 2

Step 3

Step 4

Step 5

Step 6

Step 7

Trending now

This is a popular solution!

Step by step

Solved in 7 steps with 6 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

The center of gravity of the nonhomogeneous bar AB is located at G. Find the angle at which the bar will be in equilibrium if it is free to slide on the frictionless cylindrical surface.
The homogeneous 20-kg door is held in the horizontal plane by a thrust hinge at O, a hinge at A, and the vertical prop BC. Determine all forces acting on the door.
The homogeneous bar AB weighs 25 lb. Determine the magnitudes of the forces acting on the bar at A and B. Neglect friction.
The automobile, with center of gravity at G, is parked on an 18 slope with its brakes off. Determine the height h of the smallest curb that will prevent the automobile from rolling down the plane.
The uniform bar AB weighing 240 lb is mounted as shown in the figure upon a carriage weighing 480 lb. The center of gravity of the carriage is at C midway between the wheels. If P = 180 lb and there is no frictional resistance at the wheels, find the value of R1
In a car, the engine running at 3000 r.p.m. has a crank radius of 15 cm and connecting rod length of 0.5 m. The reciprocating part in each cylinder is 4 kg. If the cylinders are numbered 1 to 6 in sequence from one end, the cranks appear at intervals of 30° in an end view in the order 1-5-3-4-2-6. Determine the maximum unbalanced primary force by drawing polygon.
ASAP
The machine shown is used to help load luggage into airliners. The combined mass of the conveyor and luggage is 110 kg with mass center at G. Determine and plot the force in the hydruaulic cylinder BC (report your answer as a positive value) as a function of over the range 5° 0 ≤ 36°, then answer the questions. Assume DE = 2070 mm, CD = 1280 mm, c = 1680 mm, d = 1130 mm, e = 570 mm, f = 2380 mm. t Questions: E B i D If 0 = 11°, BC = If 0 = 21°, BC = i Over this range, the maximum value for BC = i N N N and occurs when 8 =
the homogeneous cylinder of weight W=100 N rests in a frictionless right angled corner. determine the contact forces NA and NB angle is 30 degrees
One of the smooth vertical walls supporting end B of the 235-kg uniform shaft is turned through a 30° angle as shown here. End A is supported by the ball-and-socket connection in the horizontal x-y plane. Calculate the magnitudes of the forces Pand Rexerted on the ball end Bof the shaft by the vertical walls Cand D. respectively. Assume a = 5.2 m, b- 1.6m. L-64m, and e = 30" Answers: P- 10 IN R=
The spring clamp of Fig. block Fagainst the floor. The force in the spring is F = k(e – lo), where e is the present length of the spring, lo = 3 in. is the unstretched length of the spring, and k = 240 lb/ft is the spring constant. Determine all forces acting on mem- ber ÁBC of the spring clamp and the force exerted by the spring clamp on the block E. is used to hold the 8 in. D E 8 in. 6 in -6 in.- 6 in.
The uniform rectangular panel ABCD has a mass of 33 kg and is hinged at its corners A and B to the fixed vertical surface. A wire from E to D keeps edges BC and AD horizontal. Hinge A can support thrust along the hinge axis AB, whereas hinge B supports force normal to the hinge axis only. Find the tension T in the wire and the magnitude B of the force supported by hinge B. T=?N B=?N