FOFD XO File | CUsers/angelie/2020-2021%201ST%20SEM/Engineering%20Mechanics/PDF9%20references/Engineering%20Mechanics. 2 *DrawV HighlightO EraseEXERCISE 6.21. A hemisphere of 60 mm diameter is placed on the top of the cylinder having 60 mmdiameter. Find the common centre of gravity of the body from the base of cylinder, if itsheight is 100 mm.[Ans. 60.2 mm]2. A solid consists of a cylinder and a hemisphere of equal radius fixed base to base. Find theratio of the radius to the height of the cylinder, so that the solid has its centre of gravity atthe common face.[Ans. 2:11Hint. For stable equilibrium, the centre of the body should beelow the common face ormaximum lie on it. So take the centre of gravity of the body at a distance (a) from thebottom of the hemisphere.3. A body consisting of a cone and hemisphere of radius (r) on the same base rests on a table,the hemisphere being in contact with the table. Find the greatest height of the cone, so thatthe combined solid may be in stable equilibrium.4. Find the centre of gravity of a segment of height 77 mm of a sphere of radius 150 mm.[Ans. 1.732 r][Ans. 100 mm]

Given data: Diameter of hemisphere, d1 = 60 mm Radius of cylinder, r1 = 30 mm Cylinder diameter, d2…

(FOFD X D File I CUsers/angelie/2020-2021%201ST%20SEM/Engineering%20Mechanics/PDF%20references/Engineering%20Mechanics. * + ? B d V 7 Highlight v O Erase aE Draw EXERCISE6.2 1. A hemisphere of 60 mm diameter is placed on the top of the cylinder having 60 mm diameter. Find the common centre of gravity of the body from the base of cylinder, if its height is 100 mm. [Ans. 60.2 mm]

(FOFD X D File I CUsers/angelie/2020-2021%201ST%20SEM/Engineering%20Mechanics/PDF%20references/Engineering%20Mechanics. * + ? B d V 7 Highlight v O Erase aE Draw EXERCISE6.2 1. A hemisphere of 60 mm diameter is placed on the top of the cylinder having 60 mm diameter. Find the common centre of gravity of the body from the base of cylinder, if its height is 100 mm. [Ans. 60.2 mm]

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 8.38P: The equation of the catenary shown is y = 100 cosh (x/100) where x and y are measured in feet (the...

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