Calculate the cross sectional area of the tape. A 30 m steel tape weighing 14.23 N is of standard length under a pull of 7 kg, supported for fulllength. The tape was used in measuring a line 789.25 m long on smooth level ground under a steady pullof 12 kg. Assume E = 2 x 106 kg/cm² and the unit weight y of the steel to be 7.9 x 10-³ kg/cm³.

Given data:Unit weight of steel=7.9×10-3 kg/cm3Weight of the tape=14.23 NTape length=30 mForce of…

A 30 m steel tape weighing 14.23 N is of standard length under a pull th. The tape was used in measuring a line 789.25 m long on smooth lev kg Assume F = 2 x 106 kg/cm² and the unit weight y of the steel to

A 30 m steel tape weighing 14.23 N is of standard length under a pull th. The tape was used in measuring a line 789.25 m long on smooth lev kg Assume F = 2 x 106 kg/cm² and the unit weight y of the steel to

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...

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Concept explainers

Die Stock

Die stock is expressed as the type of component which is utilized for fitting purposes while creating or shaping uniform threads on tubes, pipes, or screws. The die stock (die handle) has three screws around the adjustable part of a particular machine that helps to locate the die. Also, die stock can endure on a variety of hex and split adjustable dies of several dimensions. One of the primary reasons for using die stock in industries is because die stock can be operated by hands. Commonly, it is made up of high carbon steel.

Question

Calculate the cross sectional area of the tape.

A 30 m steel tape weighing 14.23 N is of standard length under a pull of 7 kg, supported for full
length. The tape was used in measuring a line 789.25 m long on smooth level ground under a steady pull
of 12 kg. Assume E = 2 x 106 kg/cm² and the unit weight y of the steel to be 7.9 x 10-³ kg/cm³.

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