1.8 Locate the center of mass z of the assembly. The material has a density of p 3 Mg/m³. There is a 30-mm diameter hole bored through the center. z (a) z = 78.1 mm (b) z = 98.1 mm (c)Z = 58.1 mm (d) z = 38.1 mm (e) None of the above 30 mm 100 mm 40 mm

1.8 Locate the center of mass z of the assembly. The material has a density of p 3 Mg/m³. There is a 30-mm diameter hole bored through the center. z (a) z = 78.1 mm (b) z = 98.1 mm (c)Z = 58.1 mm (d) z = 38.1 mm (e) None of the above 30 mm 100 mm 40 mm

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...

See similar textbooks

Related questions

Q: A 1.76-m³ rigid tank contains steam at 220°C. One-third of the volume is in the liquid phase and the…

A: V=1.76 m3 T=220oc Vf=13V Vg=23V To find: the quality of the mixture,x.

Q: Hello , i believe scale factor is 13 not 17. Does this affect the ongoing solution ? or if i just…

A: Given Data: Scale factor is 13 not 17. To Find: Effect of scale factor on the existing solution.

Q: determine the force in each member of the Pratt Truss and state if the members are in compression or…

Q: Use the method of MEMBERS to determine the true magnitude and direction of the forces in members 1…

Q: 4. A line shaft with a power of 100 kW at a speed of 1,200 rpm, had a rectangular key in its pulley…

A: Power, P=100kWmax. shear stress for shaft τshaft=40N/mm2max. shear stress for key τkey=30N/mm2width…

Q: The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and…

A: Given data: Shaft is made of AISI 1040CD steel Shaft rotation N=1600 rpm Applied force F1=1600 lbf…

Q: (a) Figure 3.1, shows a ball, of mass m moving on a frictionless track from Point C to Point A which…

A: Write the given data. Circle radius, r=0.4 mInitial velocity, vC=5 m/s at point C.

Q: SITUATION 1. A 20kN homogeneous bar in FIG. EMECH-001 rests on a frictionless wall at B and ball and…

Q: what is p3?

A: the pressure at state 1 and 2, P1 = 10 bar the temperature at state 1, T1 = 400 C The temperature at…

Q: For a given pump, the flow rate and net heads are given in the table. Six of these pumps are…

A: It is asked to plot the system curves and pump curves for the given pump configuration

Q: (a) Does the total head increase or decrease as it flows over the body? (b) What is the decrease in…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: A steam turbine receives steam from a boiler at 8 MPa and 4800C. After some time, a third of the…

A: Boiler exit condition @ P[1] = 8000[kPa], T[1] = 480[C] First extraction @ P[2] = 6500[kPa] First…

Q: When faced with the choice between two operations that appear to be equivalent, what criteria does…

A: When faced with the choice between two operations that appear to be equivalent, the linker employs…

Q: Calculate the rate at which the average friction coefficient, friction force and heat transfer rate…

A: Average friction coefficient: The average friction coefficient reffer as dimensionless quantity that…

Q: An engine operates in an Air-standard Diesel cycle. The net work is 800 kW with air mass flow rate…

Q: n aero engine has a tub diameter of 0.36 and tip diameter of 0.70. What is the height of the blades

A: To find the radius of the blades, we need to first calculate the common diameter of the blades. we…

Q: A steam turbine receives steam from a boiler at 8 MPa and 480oC. After some time, a third of the…

Q: How were the areas for part 2 found?

A: Given Data and to find: How the areas are calculated?

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

Q: An oil with (s.g=0.85) and kinematic viscosity = 1.8x105 m²/s flows in a 10-cm diameter pipe at…

Q: 3-2-2 Name: A 6' 8k F 血 4k 6' 7k 老楼 3' 3' gk

Q: 5. (a) (i) A crane hook with a mass of 80 kg exerts a vertical force F downward at A (see Figure…

Q: Compute for the normal shear stress in ksi for a 3.1 inch diameter shaft that is subjected to a…

Q: 30 mm 600 mm 36 mm T = 500 N-m с 900 mm 5 Two solid steel shafts are fitted with flanges that are…

A: The rotation of the flange with respect to other flange is φb=1.5°=0.02618 rad. The applied torque…

Q: 5) CALCULATE THE FORCES IN THE SUPPORTS A 0-8 DB 97.0 Fig. 5.51 A 36 kN/m 20 kN/m 1-2 m Fig. 5.53 AB…

Q: 1. A Carnot heat engine absorbs heat at a rate of 10 kJ/s from a source at 500°C and rejects the…

A: Absorbed heat by Engine, Q1=10 kJ/sSource temperature of enigne, T1=500 °C=773 KSink temperature of…

Q: Question-#1:--Resolve-the-250-N-force-shown-below-into-parts-acting-along-the-members-PR-and-QR...Be…

A: To Find : The magnitude and direction of force along the member PR and QR. Given : The force is…

Q: 4. A 1.2 kg quarter circular plate with 0.20 m radius is welded to a 1.5-kg triangular plate to form…

A: The mass of the quarter circle,(m1)=1.2 kg The radius of the quarter circle,(R)=0.20 m The mass of…

Q: A 1 shell-pass, 6 tube-pass shell and tube heat exchanger uses 20 kg/s of river water at 10o C, on…

Q: 4: Consider a vapor refrigeration cycle. a: Draw the T-s diagram of the reversed Carnot Cycle and…

Q: The rest of the questions are thus: 4) Calculate the air temperature and pressure in the pump at…

A: Given R=287 J/kg.k= 0.287KJkg.k Cp=1.005KJkg.k y=1.4 P1= 1 bar= 100 kPa T1=298 K Explanation:…

Q: he stress element shown in the figure below is subjected to the indicated stresses of magnitude || =…

Q: Please provide more details for question b and c. thank you

A: For selecting a point of operation: We take the characteristic line of our suitable pump and select…

Q: The frame supports the distributed load shown. Determine the state of stress acting at point E.…

Q: 6kN/m 6m 10kN hinge ВЕД C D 2m 2m ++ 4kN/m 6m 24kN-m D ERIZZA

Q: Consider a Diesel cycle with cold-air-standard assumptions, and compression ratio of 21. The…

A: The compression ratio = 21 The temperature at the beginning of the compression, T1 = 320 K The…

Q: wwwww 13') 오소 키리 ㅍ 18' SI 5K/F

Q: In the Otto cycle the initial pressure and temperature of compression are 100 kPa and 40°C, it is…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A tent peg made from a circular steel rod is embedded in the ground as shown in the figure below.…

A: Given data: Overall length of the peg =150 mm=0.150 m embedded length of the peg L=117 mm=0.117 m…

Q: The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and…

A: Shaft speed, N=1600 rpmApplied forces, F1=1600lbfF2=640 lbfTorque, T=1600 lbf·inMinimum Shaft…

Q: A 50-lb weight is supported from two cables and the system is in equilibrium. The magnitudes of the…

Q: P1 10 Boiler 12 10 Closed FWHI 8200 PIV P13 14 8 16 T13 350 13 Closed FWH II PIII P14 5200 T[C] PII…

A: Find

Q: 20 (Use section method) and Draw the shear and bending moment diagrams for the beam and loading…

Q: 1) Use the method of PINS to determine the true magnitude and direction of the forces in all the…

A: please refer handwritten solution below

Q: For the following open loop transfer functions, identify the correct Bode plot from the Bode plots…

Q: Determine the maximum shear stress (psi) in the W250X115 beam.

A: Load in the beam F=10KN Uniform distributed load in the beam. M=2KN/m

Q: Can you pls solve for the steady state amplitude and phase angle using the same EOM

A: The equation of motion: mx¨1+cx˙1+kx1-x2=0 mx¨1+cx˙1+kx1=kx2 mx¨1+cx˙1+kx1=kX2sinωt

Q: Show explicitly that the wave function, y(x, t) = A cos(kx - wt) satisfies the wave equation,…

A: yx,t=Acoskx-ωt Write the partial derivative of y with respect to x.…

Q: The crate C has a weight of 150 lb and rests on the truck elevator for which the coefficient of…

A: According to the given data μs=0.45 W=150lb We need to find Initial angular acceleration

Q: 3-The change in angle of attack can be noticed from reading of the pitot tube. Explain.

A: To explain: 3-The change in angle of attack can be noticed from reading of the pitot tube. Explain.

Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

1.8 Locate the center of mass z of the assembly. The material has a density of p-3
Mg/m³. There is a 30-mm diameter hole bored through the center.
Z
(a) z = 78.1 mm
(b) z = 98.1 mm
(c) z = 58.1 mm
(d) z = 38.1 mm
(e) None of the above
30 mm
100 mm
40 mm
20 mm

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: Write the given data and what is to find

VIEW

Step 2: Calculate the center of mass of the assembly:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

3) A hemisphere of diameter 60 mm is placed on the top of a cylinder, whose diameter is also 60 mm. The height of the cylinder is 75 mm. Find the common CG of the composite body. Hence CG of the given solid is at (0 mm, 47.6 mm, 0 mm)
Locate the center of mass of the block in millimeters. Materials 1, 2 and 3 have densities of 2700 kg/m3, 5700 kg/m3, 7800 kg/m3 respectively. USE TABLE METHOD TO LIST ALL NEEDED PLS
The tension is 850 lb in cable AB and 950 lb in cable AC. B A 45 in. Wood Floor 40 in. 60 in. 65 in. D x Calculate the vector TAB in lb. terms of i, j, and k. Type in the absolute values of the multipliers of i, j, and k. Use positive integers. Calculate the vector TAC in lb. terms of i, j, and k. Type in the absolute values of the multipliers of i, j, and k. Use positive integers. Calculate the resultant vector R in lb. terms of unit vectors i, j, and k. Type in the absolute values of the multipliers of i, j, and k. Use positive integers. Calculate the magnitude of the resultant R of the forces at point A. Use a positive integer. The absolute value of the component of TAB in the x-direction is The absolute value of the component of TAB in the y-direction is The absolute value of the component of TAB in the z-direction is The absolute value of the component of TAC in the x-direction is The absolute value of the component of TAC in the y-direction is The absolute value of the component…
Find the Centroid of the composite area shown below. 60 mm 40 mm 60 mm 60 mm 30 mm 30 mm X
I will be selling a Summer Camp Innovative Sleeping System (SCISS) that suspends beds from the ceiling to make cleaning the floor easier (and to avoid snakes, bugs, and rodents). The top post is a 4-foot long steel post with a 2.5 inch x 2.5 inch cross section. The bottom post is a 3-foot long aluminum post with a 2 inch x 2 inch cross section. (a) What is the displacement of point “C" for the loading shown? (b) Has the yield stress of either post been exceeded? (c) What is the displacement of point “C” if the 120 lb loads are put on the top beds, and the 180 lb loads are put on the bottom beds? (d) For the loading in part (c), has the yield stress of either post been exceeded? 180 lb 120 lb -A- Steel Aluminum O 180 lb 120 lb
Describe the Parallel-Axis Theorem for an Area?
UPVOTE will be given! Please write the solutions completely and legiby. Box the final answer. Answer in 3 decimal places! Strength of Materials The hook is used to lift the force of P as shown. The section dimensions of a-a is given: P = 40 kN a = 25 mm b = 30 mm c = 70 mm a. Calculate the distance of the centroid of section a-a from the center of curvature in mm. b. Calculate the distance of the neutral axis of section a-a from the center of curvature in mm.
The figure shows the chain drive of a bicycle. How far will the bicycle move if the pedals are rotated through 180°? Assume the radius of the bicycle wheel is 12.7 inches. The bicycle will travel approximately (Round to the nearest tenth.) in. C -1.95 in 4.21 in
4. Given: Curb shown below Find: (1) Surface area and (2) volume 100 mm 150 mm 4 m 30° 150 mm 150 mm
4) The mass of the homogeneous thin metal plate is 65.0 kg. a) Find the coordinates of the center of mass. b) Find the mass moment of inertia about the z-axis. c) Find the mass moment of inertia about the axis parallel 10.0m to the z-axis, but going through the center of mass. Don't forget to include the units for everything. 3.00m 6.00m 5.00m 5.00m
Figure (a) shows the cross section of a column that uses a structural shape known as W867 (wide-flange beam, nominally 8 in. deep, weighing 67 lb/ft). The American Institute of Steel Construction Structural Steel Handbook lists the following cross-sectional properties: A=19.7in.2,Ix=272in.4, and Iy=88.6in.4. Determine the dimensions of the rectangle in Fig. (b) that has the same Ix and Iy as a W867 section.
Given: The mass of total shape is 1693.44 Xg=3.18 Yg=2.55