A rigid bar is supported by two copper r ods and the gap (A) between the alumin um rod and the bar is 1.50 mm. If the te mperature for all materials is increased by 40 degrees Celsius, will the aluminu m rod touch the rigid bar or not? Prove y our answer by stating computed data. D isregard the weight of the rigid bar. For each copper bar, - A = 500 mm^2, E = 120 GPa, and a = 16. 8 μm/(m. C). For the aluminum bar, A = 400 mm^2, E = 70 GPa, and a = 23.1 μm/(m. C). Copper AT Aluminum Copper 750 mm
A rigid bar is supported by two copper r ods and the gap (A) between the alumin um rod and the bar is 1.50 mm. If the te mperature for all materials is increased by 40 degrees Celsius, will the aluminu m rod touch the rigid bar or not? Prove y our answer by stating computed data. D isregard the weight of the rigid bar. For each copper bar, - A = 500 mm^2, E = 120 GPa, and a = 16. 8 μm/(m. C). For the aluminum bar, A = 400 mm^2, E = 70 GPa, and a = 23.1 μm/(m. C). Copper AT Aluminum Copper 750 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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MECHANICS OF RIGID BODIES (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS AND FBD LEGIBLY. NO LONG EXPLANATIONS NEEDED. ANSWER IN 3 DECIMAL PLACES. BOX THE FINAL ANSWER.) *ALREADY ANSWERED IN BARTLEBY. PLEASE RE-SOLVE AND CHECK IF THE SOLUTIONS ARE CORRECT.
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