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PROBLEMS 1 - A ( 200 N ) weight of the block shown in fig. is supported by a pin and bracket at ( A ) and by a cable (BC ), Determine the reaction at (A ) and the tension 30 in the cable . 0.5 a

PROBLEMS 1 - A ( 200 N ) weight of the block shown in fig. is supported by a pin and bracket at ( A ) and by a cable (BC ), Determine the reaction at (A ) and the tension 30 in the cable . 0.5 a

International Edition---engineering Mechanics: Statics, 4th Edition
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter10: Virtual Work And Potential Energy
Section: Chapter Questions
Problem 10.51P: The spring attached to the homogenous bar of weight W is undeformed when =0. Determine the smallest...
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%£9 l. 4G 11:9 1st class / 2021- 2022 PROBLEMS 1- A ( 200 N) weight of the block shown in fig. is supported by a pin and bracket at ( A ) and by a cable (BC ). Determine the reaction at ( A ) and the tension 30 in the cable 0.75 a 2 - The 200-N force produces a torque (moment) of 40 N.m about the axis of the bolt in order to tighten the hexagonal nut . Find the forces 2mm between the smooth jaws of the wrench and the nut if contact occurs at the corners A and B of the hexagon. 3 - The pin at A can support a maximum force of 3.2 KN . What is the coresponding maximum load L which can be supported by the bracket ? 4 - A block placed under the head , of the claw hammer as shown greatly facilitates the extraction of the nail. If the 200-N pull on the handle is required to pull the nail calculate the tension T in the nail and the magnitude A ne me of the force exerted by the hammer head on the block The contacting surfaces at A are sufficiently rough to prevent slipping Alamarah University College Department of Medical Instrumentation Tech. Subject: Mechanics lecturer: Eng. Abrar Ameen 1st class / 2021- 2022 5 - The ring supports the 1000-N load and is held in position by the two cables attached to vertical walls . Find the tensions T, and T, by at least two different ways. 1000 N 6 - The cable from A to B is 6 m long and supports the 100-kg crate from the small pulley . Calculate the tension T in the cable. II
Transcribed Image Text:%£9 l. 4G 11:9 1st class / 2021- 2022 PROBLEMS 1- A ( 200 N) weight of the block shown in fig. is supported by a pin and bracket at ( A ) and by a cable (BC ). Determine the reaction at ( A ) and the tension 30 in the cable 0.75 a 2 - The 200-N force produces a torque (moment) of 40 N.m about the axis of the bolt in order to tighten the hexagonal nut . Find the forces 2mm between the smooth jaws of the wrench and the nut if contact occurs at the corners A and B of the hexagon. 3 - The pin at A can support a maximum force of 3.2 KN . What is the coresponding maximum load L which can be supported by the bracket ? 4 - A block placed under the head , of the claw hammer as shown greatly facilitates the extraction of the nail. If the 200-N pull on the handle is required to pull the nail calculate the tension T in the nail and the magnitude A ne me of the force exerted by the hammer head on the block The contacting surfaces at A are sufficiently rough to prevent slipping Alamarah University College Department of Medical Instrumentation Tech. Subject: Mechanics lecturer: Eng. Abrar Ameen 1st class / 2021- 2022 5 - The ring supports the 1000-N load and is held in position by the two cables attached to vertical walls . Find the tensions T, and T, by at least two different ways. 1000 N 6 - The cable from A to B is 6 m long and supports the 100-kg crate from the small pulley . Calculate the tension T in the cable. II
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