In the figure below, C and D represents brakes, which can be used to stop the rotation of either gear 4 or gear 8, one at a time. Determine the speed and the direction of shaft B when shaft A is rotating at 800 rpm CW, while a) brake C holds gear 4 fixed b) brake D holds gear 8 fixed Input Output N2 = 16; N4 = 50; Ng = 30; Ng = 80; %3D

In the figure below, C and D represents brakes, which can be used to stop the rotation of either gear 4 or gear 8, one at a time. Determine the speed and the direction of shaft B when shaft A is rotating at 800 rpm CW, while a) brake C holds gear 4 fixed b) brake D holds gear 8 fixed Input Output N2 = 16; N4 = 50; Ng = 30; Ng = 80; %3D

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.61P

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Q2 In Figure Q2, C and D represent brakes that can be used to stop the rotation of either arm E or gear 4, one at a time. Determine the speed and direction of shaft B when shaft A rotating at 1000 rpm CW, while(a) brake C holds arm E ﬁxed.(b) brake D holds gear 4 ﬁxed.N2 = 90; N3 = 32; N4 = 154; N5 = 94; N6 = 28.
The motion transmitted between the teeth of gears in mesh is *
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