Find the volume of the ring-shaped solid that remains

Assignment Help Mechanical Engineering

Reference no: EM13212488

A cylindrical drill with radius r1 is used to bore vertically a hole through the centre of a sphere of radius r2.

a) Find the volume of the ring-shaped solid that remains.

b) Express the volume in part a) in terms of the height h of the ring.

Reference no: EM13212488

Questions Cloud

What is the electrical power available : You are designing a remote-area power supply based on a miniature wind turbine that is 20% efficient. Meteorological data indicates an average wind speed of 24 km/h at an air temperature of 10oC and pressure of 0.9 atm. The rotor has a diameter of..

Compute the amount of energy in the form of heat : Calculate the amount of energy in the form of heat that is produced when a volume of 1.25 L of SO2(g) is converted to 1.25 L of SO3(g) according to this process at a constant pressure and temperature of 1.00 atm and 25.0 °C. Assume ideal gas behav..

What is the head loss in m : Drinking water at 10oC for an office complex must be pumped along a horizontal section of PVC pipe 50 m long at 2 m/s. The pipe has a nominal diameter of 62.5 mm and is Schedule 40. What is the head loss in m?

Write a brief memorandum to the tax files : Write a brief memorandum to the tax files that summarizes the advice you should give Ron - you notice that Ron has not reported any part of the award as income and has included the medical expenses in computing his itemized deductions.

Find the volume of the ring-shaped solid that remains : A cylindrical drill with radius r1 is used to bore vertically a hole through the centre of a sphere of radius r2.

What is the probability that would find a sample proportion : A sample of 500 business professionals found that 30% chose an airline based on price. If the population proportion of all business professionals who select an airline based on price is .27 What is the probability

Draw and label a process flowchart : Propane gas enters a continuous adiabatic heat exchanger' at 40°C and 250 kPa and exits at 240°C superheated steam at 300°C and 5.0 bar enters the exchanger flowing counter currently to the propane and exits as a saturated liquid at the same press..

What is the probability average length of the sample board : However, because the saw is a mechanical device, not all the boards are 120 inches long. In fact, the distribution of lengths has a various of 0.64. The saw operator took a sample of 36 boards. What is the probability the average length of the sam..

What is the probability of observing a sample mean : As part of a marketing study, the food king supermarket chain has randomly sampled 150 customers. the average dollar volume purchased by the customers in this sample was $31.14, that is , the sample mean from a sample of size 150 was $31.14. Befor..

User Account

All Pages