Q.1/The top view of a revolving entrance door is shown. Two persons simultaneously approach the door and exert forces of equal magnitudes as shown. If the resulting moment about the door pivot axis at O is 25 N .m, determine the force maqnitude F.

Q.1/The top view of a revolving entrance door is shown. Two persons simultaneously approach the door and exert forces of equal magnitudes as shown. If the resulting moment about the door pivot axis at O is 25 N .m, determine the force maqnitude F.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.79P: The 110-lb traffic light is suspended from two identical cables AB and BC, each weighing 0.80 lb/ft....

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Question

Q.1/The top view of a revolving entrance door is shown. Two persons simultaneously approach the
door and exert forces of equal magnitudes as shown. If the resulting moment about the door pivot
axis at O is 25 N .m, determine the force maqnitude F. *
15°
F
0-6 m
0.6 m
15°
6.8 N
O 16.8 N
O 21.58 N
O 23.8 N
O 16.18 N
12.22 N
O 18.16 N
O 20.49 N
O 16.9 N
Other:

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