The tower crane is used to hoist the 2.2-Mg load upward at constant velocity as shown in (Figure 1). The 1.5-Mg jib BD, 0.5-Mg jib BC, and 6.5-Mg counterweight C have centers of mass at G₁, G₂, and Go respectively Figure G G-7.5 m m 23 m 9.5m -12.5 m- 1 of 1 > Part A Determine the resultant moment produced by the load and the weights of the tower crane jibs about point A and about point B. Express your answers in kilonewton-meters to three significant figures and separated by a comma. MA, MB = Submit Provide Feedback ——| ΑΣΦ VE Request Answer vec www. ? kN.m Next >
The tower crane is used to hoist the 2.2-Mg load upward at constant velocity as shown in (Figure 1). The 1.5-Mg jib BD, 0.5-Mg jib BC, and 6.5-Mg counterweight C have centers of mass at G₁, G₂, and Go respectively Figure G G-7.5 m m 23 m 9.5m -12.5 m- 1 of 1 > Part A Determine the resultant moment produced by the load and the weights of the tower crane jibs about point A and about point B. Express your answers in kilonewton-meters to three significant figures and separated by a comma. MA, MB = Submit Provide Feedback ——| ΑΣΦ VE Request Answer vec www. ? kN.m Next >
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter8: Centroids And Distributed Loads
Section: Chapter Questions
Problem 8.122P: The 12-ft wide quarter-circular gate AB is hinged at A. Determine the contact force between the gate...
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