28. An isosceles triangle with a base of 5.5 m, height 7.3 m, dipped upright in...

28. An isosceles triangle with a base of 5.5 m, height 7.3 m, dipped upright in oil with a relative density of 0.800 with horizontal axis of symmetry. If the tip of the horizontal axis is 4m, determine the Total force on one side of the triangle! and put the center of pressure vertically!

[ Answers : 625 kN, 4.28 m ]

29. How far is an upright square, if its side is 1.2 m with two horizontal sides, dipped under the surface of the water so that the center of the pressure is 75 mm below the center of weight? What is the final total force on the square?

[ Answers : 1m, 23700 N ]

I'm sorry there's no Figure in this questions.

Expert Solution

Ally Wells answered 9 months ago

A conical tank has height 9 m and radius 4 m at the base. Water flows...

A conical tank has height 9 m and radius 4 m at the base. Water flows at a rate of 3 m^3/min. How fast is the water level rising when the level is 1 m and 2 m? (Use symbolic notation and fractions where needed.) When the water level is 1 m, the water level is rising at a rate of _ .When the water level is 2 m, the water level is rising at a rate of _.

The base of a right pyramid is an equilateral triangle of perimeter 8 cm and the height of the pyramid is 30√3 cm . Find the area and volume of the pyramid.

Use proper calculus. (a) A conical shell has mass M, height h, and base radius R,...

Use proper calculus. (a) A conical shell has mass M, height h, and base radius R, Assume it is made from thin sheet of uniform thickness, Derive its center of mass and moment of inertia about its symmetry axis. (b) Derive the formula for the center of mass and the moment of inertia of a solid sphere, and then that of the moment of inertia about an axis tangent to the surface. (c) Derive the formula for the moment of...

Question

28. An isosceles triangle with a base of 5.5 m, height 7.3 m, dipped upright in...

Solutions

Expert Solution

Related Solutions

A conical tank has height 9 m and radius 4 m at the base. Water flows...

The base of a right pyramid is an equilateral triangle of perimeter 8 cm and the height of the pyramid is 30√3 cm . Find the area and volume of the pyramid.

Use proper calculus. (a) A conical shell has mass M, height h, and base radius R,...