The green rods apply a 2.6 kN clamping force to the red object, E. The square-threaded screw used to generate the clamping force passes through a threaded opening at B and presses against lever ACE at E. The coefficient of staticfriction is= 0.29. Neglect friction at A. The screw has mean radius r = 9 mm and lead L = 2 mm.B180 mm70 mmE(a) Determine the force in member CD in kilonewtons. (Enter the magnitude.)kN(b) Determine the magnitude of the moment in N• m that one must apply to the screw to increase the clamping force.N: m(c) Determine the magnitude of the moment in N •m that one must apply to the screw to decrease the clamping force.N: m

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The green rods apply a 2.6 kN clamping force to the red object, E. The square-threaded screw used to generate the clamping force passes through a threaded opening at B and presses against lever ACE at E. The coefficient of static friction is us = 0.29. Neglect friction at A. The screw has mean radius r= 9 mm and lead L = 2 mm. A B 180 mm D 70 mm (a) Determine the force in member CD in kilonewtons. (Enter the magnitude.) kN (b) Determine the magnitude of the moment in N. m that one must apply to the screw to increase the clamping force. N.m (c) Determine the magnitude of the moment in N. m that one must apply to the screw to decrease the clamping force. N. m

The green rods apply a 2.6 kN clamping force to the red object, E. The square-threaded screw used to generate the clamping force passes through a threaded opening at B and presses against lever ACE at E. The coefficient of static friction is us = 0.29. Neglect friction at A. The screw has mean radius r= 9 mm and lead L = 2 mm. A B 180 mm D 70 mm (a) Determine the force in member CD in kilonewtons. (Enter the magnitude.) kN (b) Determine the magnitude of the moment in N. m that one must apply to the screw to increase the clamping force. N.m (c) Determine the magnitude of the moment in N. m that one must apply to the screw to decrease the clamping force. N. m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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