Fill in the blanks: Find the size of wire in mm if the maximum design stress is 425 000 KPa. A mass 72.40022026 kg falls from a height of 0.85 m to the center of a horizontal platform mounted on five helical springs. At impact each springs deflects 65 mm. Assume spring index of 8.

Fill in the blanks: Find the size of wire in mm if the maximum design stress is 425 000 KPa. A mass 72.40022026 kg falls from a height of 0.85 m to the center of a horizontal platform mounted on five helical springs. At impact each springs deflects 65 mm. Assume spring index of 8.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.2P: A copper alloy pipe with a yield stress aY= 290 MPa. is to carry an axial tensile load P = 1500 kN...

See similar textbooks

Related questions

Q: The engine of a ship develops 440 kW and transmits the power by a horizontal propeller shaft which…

A: INTRODUCTION : When the circular shaft either hollow or solid is used to the power transmission, the…

Q: A collar is fitted as a tight fit on a solid shaft. made before assembly in measuring, the outer…

A: given data; ⇒outer diameter of the ring (do)=159.97mm⇒inner diameter of the ring (di)=100.03mm⇒outer…

Q: When a round bar material with diameter of 37.5 mm, length of 2.4 m, Young's mod of 110 GN/m² and…

A: Given data:Young modulus of elasticity=110 GN/m2Bar diameter=37.5 mmShear modulus=42 GN/m2Bar…

Q: A hollow aluminium tube used in a roof structure has an outside diameter 104mm and an inside…

A: A) Angle of twist for the given max shear stress in a hollow shaft: The angle of twist of a hollow…

Q: made by wrapping wire 25mmØ around a forming cylinder 175mm in diameter. (a)Compute the number of…

Q: A solid steel shaft must not twist through more than 30 in a 6-m length when ted to a torque of 12…

A: Given Twist angle = 30 Length = 6m Torque = 12 kNm Modulus of rigidity = 83 GPa To find Smallest…

Q: Q2: A solid steel shaft 450 mm long is stressed at 75 MPa when twisted through 3° and used to…

Q: ROBLEM SET FOR SAMPAGUITA & DAISY GROUP: JAXIAL VARIABLE STRESS DESIGN BY THE LANGER-YIELD/MODIFIED…

Q: 02) A solid aluminum shaft of 80mm diameter fits concentrically in a hollow steel tube. Compute the…

Q: Question 2)) In this figure .A 50mm diameter agitator propeller shaft of is utilized to drive a…

A: Given data: The diameter of the shaft is d = 50 mm. The compressive load on the shaft is P = 125…

Q: A 75mm shaft is subjected to 5KN-m torque. Find the stress developed in MPa.

A: Dear student, there are multiple question and we are suppose to solve only one question. Also in…

Q: 2. Using maximum shear stress theory (MSS) the factor of safety for ductile material with Sy=220…

Q: A sleeve made of AISI 1040 CD steel has inner and outer diameters 40mm and 50mm, respectively. press…

Q: Design a key to transmite 40 kw power by a shaft of 50 mm diameter which rotates 1200 r.p.m , if the…

A: Power P=40 kW Shaft diameter d=50 mm Speed N=1200 rpm Permissible shear stress τ=35Nmm2 Crushing…

Q: 13.9 (8) A thick cylinder has an internal diameter of 75 mm and an external diameter of 125 mm. The…

Q: A helical spring is made by wrapping wire 25mmØ around a forming cylinder 175mm in diameter.…

Q: 10 A flat spiral spring is 12 mm wide, 0.3 mm thick and 2.5 m long. Assuming the maximum stress of…

A: A flat spring is 12 mm wide, 0.3 mm thick, and 2.5 m long, as far as we know.The maximum stress of…

Q: A hollow tubular component is made of Steel having a Young's modulus of 205 GPa and yield strength…

A: Given Data⇒ Tensile load (F)=38 KN External diameter of the hollow tubular component is d2=45 mm…

Q: solid steel shaft 7 m long is stressed at 88 MPa when twisted through 3°. Using G = 80 GPa, compute…

Q: A hollow shaft and a solid shaft constructed of the same material have the same length and the same…

A: In the given problem, radius of solid shaft and outer radius of hollow shaft is same i.e., R The…

Q: 1. Two short shafts having identical diameters of 35 mm and rotating at 1000 rpm are connected by a…

Q: Question 4 A shaft used for a water pump has a diameter of 50 mm and a length of 0.7 m long and is…

A: GIVEN DATA- a) Diameter D=50mm , L=0.7m , G=90GPa , Torque T=1200Nm b) Hollow shaft with internal…

Q: Find the Brinell hardness number of the material if the indenter diameter is 10mm and the produced…

Q: Questions 2: A solid circular shaft has a diameter d and subjected to a bending moment M and torque…

A: Solution:

Q: Q3. A welded steel cylindrical drum made of a 15mm thickness plate has an internal diameter of 1.50…

Q: A shaft of 30 kW 710 r.p.m motor is 40 mm in diameter and is supported in bearings 500 mm apart.…

A: Given: The power of shaft is P=30 kW The revolution of shaft per minute is N=710 rpm The diameter…

Q: A solid circular shaft of diameter 100 mm is subjected to an axial stress of 50 MPa. It is further…

A: Given, Diameter of shaft = d = 100 mm Axial stress = σx = 50 MPa = 50 N/mm2 Torque = T = 10 kNm = 10…

Q: A steel (E= 207 GPa, v =0.3) collar with a 5 mm outside diameter and a 30.00 mm hole diameter will…

Q: [30] Problem 2: A bracket is designed with a pin-pin horizontal tie rod supporting a boom that is…

A: GivenVertical load P=6kNyield strength σy=400MPadaimeter of the tie rod d=12mmdaimeter of the pin…

Q: A 30 mm diameter shaft transmits 10 kW at 600 rpm. It was found that a stress raiser exist whose…

A: The given values are - P= 10 kW, d= 30mm, N = 600rpm, τsy=150 MPa Let T be the twisting moment.

Q: The four gears are attached to a steel shaft that is rotating at 2 Hz. Gear B supplies 70 kW of…

Q: A shaft of 30 kW 710 r.p.m motor is 40 mm in diameter and is supported in bearings 500 mm apart.…

A: Given: The power of shaft is P=30 kW The revolution of shaft per minute is N=710 rpm The diameter…

Q: A collar is fitted as a tight fit on a solid shaft. made before assembly in measuring, the outer…

A: Shaft collars are ring-shaped plastic or metal devices that clamp around a shaft and are commonly…

Q: Problem-based learning - Acquire enhanced problem-solving skills using critical thinking Two shaft…

A: Given data: The diameter of the shafts is d = 35 mm The number of bolts is n = 8The diameter of the…

Q: A 7/8 in. diameter shaft made out of ductile material is used to transmit power from motor. The…

Q: A steel shaft 1.4375 inches in diameter transmits 40 hp at 1400 rpm. Assuming a modulus of rigidity…

Q: A 13-kN hydraulic press for removing and reinstalling bearings in small-to medium-sized electric…

A: Draw a diagram showing the centroidal axis and neutral axis in the cross-section. Here, CA is the…

Q: A steel shaft in the form of a solid body circular rod or a circular tube can be manufactured.…

Q: Figure shows a cantilever shaft made of steel subjected to several loading T=5kNm, M=2.5kNm, and…

Q: An agitator propeller shaft of 50mm diameter is utilized to drive a rotor blade in a mixer. As a…

A: Answer: (a) The principle stresses are 71.004 MPa and -134.666 MPa. (b) The propeller shaft is safe…

Q: A collar is fitted as a tight fit on a solid shaft. made before assembly in measuring, the outer…

A: Shaft collars are ring-shaped plastic or metal structures that clamp around a shaft and are…

Q: Q6: The engine of a ship develops 440 kW and transmits the power by a horizontal propeller shaft…

A: The engine of a ship develops 440 kW and transmits the power by a horizontal propeller shaft which…

Q: are designing a driveshaft for a motor from a material with G = 15,000 ksi. The specifications for…

Q: Q1) A steel bolt, 2.5 cm in diameter, carries a tensile load of 40 kN. Estimate the average tensile…

Q: Compute the tensile strength and ductility (% EL) of a cylindrical copper road if it is cold worked…

Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

Fill in the blanks:
Find the size of wire in mm if the maximum design stress is 425 000 KPa. A mass 72.40022026 kg falls from a height of 0.85 m to
the center of a horizontal platform mounted on five helical springs. At impact each springs deflects 65 mm. Assume spring index of
8.

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 2 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

An aluminum bar has length L = 6 ft and diameter d = 1.375 in. The stress-strain curse for the aluminum is shown in Fig. 1.34. The initial straight, line part of the curve has a slope (modulus of elasticity) of 10.6 × 106 psi. The bar is loaded by tensile forces P = 44.6 k and then unloaded. (a) That is the permanent set of the bar? (b) If the bar is reloaded. what is the proportional limit? hint: Use the concepts illustrated in Figs. l.39b and 1.40.
A scuba t a n k (see fig ure) i s bci ng d e signed fo r an internal pressure of 2640 psi with a factor of safety of 2,0 with respect to yielding. The yield stress of the steel is 65,000 psi in tension and 32,000 psi in shear, (a) If the diameter of the tank is 7,0 in., what is the minimum required wall thickness? (b) If the wall thickness is 0.25 in., what is the maximum acceptable internal pressure?
A copper alloy pipe with a yield stress aY= 290 MPa. is to carry an axial tensile load P = 1500 kN (see figure part a). Use a factor of safety of 1.8 against yielding. (a) If the thickness t of the pipe is one-eighth of its outer diameter, what is the minimum required outer diameter dmin? (b) Repeat part (a) if the tube has a hole of diameter dt 10 drilled through the entire tube, as shown in the figure part b.
(a) Solve part (a) of the preceding problem if the pressure is 8.5 psi, the diameter is 10 in., the wall thickness is 0,05 in., the modulus of elasticity is 200 psi, and Poisson's ratio is 0.48. (b) If the strain must be limited to 1.01, find the maximum acceptable inflation pressure
Solve the preceding problem for the following data: diameter LO m, thickness 48 mm, pressure 22 MPa, modulus 210 GPa. and Poisson's ratio 0.29
- A specimen used in a coupon test has norm al stress ??. = 15 MPa (see figure). Using Mohr’s circle, find the state of stress on the element oriented at angle ? = 20° and show the full stress state on a sketch of a properly oriented element.
A hollow, circular, cast-iron pipe (Ec =12,000 ksi) supports a brass rod (Ec= 14,000 ksi} and weight W — 2 kips, as shown. The outside diameter of the pipe is dc= 6 in. (a) If the allowable compressive stress in the pipe is S00O psi and the allowable shortening of the pipe is 0.02 in., what is the minimum required wall thickness trmm? (Include the weights of the rod and steel cap in your calculations.) (b) What is the elongation of the brass rod Srdue to both load Wand its own weight? (c) What is the minimum required clearance h?
Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield stress is 590 MPa, and the factor of safety is 3.0. (a) Determine the required thickness to the nearest millimeter. (b) If the tank wall thickness is 85 mm, what is the maximum permissible internal pressure?
a shaft 80mm diameter transmits power at maximum shear stress of 63 mpa. find the length of 20mm wide key required to mount a pulley on the shaft so that the stress in the key does not exceed 42 mpa.
Design a key to transmite 40 kw power by a shaft of 50 mm diameter which rotates 1200 r.p.m , if the permissible shear and crushing stresses are 35 N/mm and 65 N/mm respectively, take the key length 30 mm.
A drill drills a hole in a leg of a furniture. Uses a hand-operated drill with a bit of diameter equal to 5.79mm. If the resisting torque supplied by the table is equal to 0.36 N.m, what is the maximum shear stress of the drill bit? If the allowable shear stress in the drill bit is 44.215MPa, what is the maximum resisting toque before the drill binds up?
A shaft 80 mm diameter transmits the power at maximum shear stress of 63MPa. Find the length of a 20mm wide key required to mount a pulley on the shaft so that the stress in the key does not exceed 42MPa.