# circular cylinder

## 042 Review Problem - Water is poured by tilting the glass

- Read more about 042 Review Problem - Water is poured by tilting the glass
- Log in or register to post comments
- 4644 reads

## 028 Review Problem - Amount of metal sheet used to construct a water tank

**Problem 28**

A water tank, open at the top, consists of a right circular cylinder and a right circular cone, as shown. If the altitude of the cylinder is three times its radius, and the altitude of the cone is two times the same radius, find the number of square feet of sheet metal required to construct a tank having a capacity of 10,000 gal. (One gal. = 231 cu. in.)

- Read more about 028 Review Problem - Amount of metal sheet used to construct a water tank
- Log in or register to post comments
- 2656 reads

## 003 Review Problem - Sphere melted into cylinder

**Problem 3**

Two spheres of lead, of radii 2 and 3 in., respectively, are melted into a cylinder of revolution of radius 1 in. Find the altitude of the cylinder.

- Read more about 003 Review Problem - Sphere melted into cylinder
- Log in or register to post comments
- 2132 reads

## 015 Two unequal balls inside the cylinder

**Example 015**

Two balls, one 15 cm in diameter and the other 10 cm in diameter, are placed in a cylindrical jar 20 cm in diameter, as shown in Figure 014. Find the volume of water necessary to cover them.

- Read more about 015 Two unequal balls inside the cylinder
- Log in or register to post comments
- 7201 reads

## 014 Water poured into a jar of marbles

**Example 014**

A boy who had discovered that 20 mm marbles fitted snugly into the bottom of a cylindrical jar, dropped in a fourth on top of the three and poured water enough into the jar to just cover them. How much water did he use?

- Read more about 014 Water poured into a jar of marbles
- Log in or register to post comments
- 3151 reads

## 012 Sphere circumscribed about a right circular cylinder

**Example 012**

Find the volume and total area of the sphere which circumscribes a cylinder of revolution whose altitude and diameter are each 6 inches.

- Read more about 012 Sphere circumscribed about a right circular cylinder
- Log in or register to post comments
- 5089 reads

## 03 - Heaviest cylinder that can be made from a shot

- Read more about 03 - Heaviest cylinder that can be made from a shot
- Log in or register to post comments
- 7855 reads

## The Right Circular Cylinder

A right circular cylinder is a cylinder whose base is a circle and whose elements are perpendicular to its base.

- Read more about The Right Circular Cylinder
- Log in or register to post comments
- 36331 reads