Mathematics For Machine Technology
8th Edition
ISBN: 9781337798310
Author: Peterson, John.
Publisher: Cengage Learning,
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Textbook Question
Chapter 62, Problem 40A
The steel beam shown weighs 7800 kilograms per cubic meter. Determine the weight of the beam to the nearest kilogram.
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QUESTION 6
Water is scarce in South Africa. The annual average rain fall is 446 mm. According to
Statistics South Africa (www.statssa.gov.za), 88,6% of the South African population has
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[Adapted from www.statssa gov.za]
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Determine the diameter of the water tank.
(2)
The lid of the water tank must be painted on the outside, in order for it to be
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6.3
You may use the following formula:
Area = n x (radius)² , where n= 3,142
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A one-litre tin of paint covers an area of 15 m². Calculate the area that can be
covered with 17 litres of paint.
6.4
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What is the diagonal measurement for Gabriel's current TV?
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Chapter 62 Solutions
Mathematics For Machine Technology
Ch. 62 - Find the volume of a steel shaft that is 18.64 cm...Ch. 62 - Determine the area of a sector with a radius of...Ch. 62 - Find the area of a triangle with sides that are...Ch. 62 - Prob. 4ACh. 62 - Determine the values of 1 through 10.Ch. 62 - A 234 inch diameter high speed drill running at 68...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...
Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Express each volume as indicated. Round each...Ch. 62 - Solve these exercises. Where necessary, round the...Ch. 62 - Solve these exercises. Where necessary, round the...Ch. 62 - Prob. 33ACh. 62 - Prob. 34ACh. 62 - Solve these exercises. Where necessary, round the...Ch. 62 - A length of angle iron is shown. a. Find the...Ch. 62 - A steel forging is shown. a. Find the number of...Ch. 62 - A copper casting is in the shape of a prism with...Ch. 62 - Determine the number of cubic centimeters of...Ch. 62 - The steel beam shown weighs 7800 kilograms per...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - Solve the following exercises. Where necessary,...Ch. 62 - A rectangular aluminum plate required for a job is...Ch. 62 - Determine the cross-sectional area of a regular...Ch. 62 - A circular cross-sectional piece of brass rod...Ch. 62 - Find the length of a piece of bar stock with a...
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- The steel beam shown weighs 7800 kilograms/cubic meter. Determine the weight of the beam to the nearest kilogram.arrow_forwardFind the height of a storage tank in the shape of a right circular cylinder that as a circumference measuring 6 m and a volume measuring 81m3.arrow_forwardCompute the number of cubic centimeters of iron required for the cast-iron plate shown. The plate is 3.50 centimeters thick. Round the answer to the nearest cubic centimeter.arrow_forward
- A rectangular steel plate 15.10 inches long and 12.45 inches wide weighs 19.4 pounds. Find the weight of the plate after three 4.65-inch diameter holes are cut. Round the answer to the nearest tenth pound.arrow_forwardFind the number of cubic inches of material contained in the jig bushing shown. Round the answer to the nearest hundredth cubic inch.arrow_forwardVolume = 42.98 cubic inches; Diameter = Round the answer to the nearest hundredth inch.arrow_forward
- Find the number of cubic inches of material contained in the tapered shaft shown. Round the answer to the nearest hundredth cubic inch.arrow_forwardA steel forging in the shape of a right circular cone weighs 214.6 pounds. The base of the cone has a diameter of 8.72 inches. If the steel in the forging weighs 490.5 pounds per cubic foot, what is the height of the cone? Round the answer to the nearest tenth inch.arrow_forwardThree pieces, each in the shape of a sector, are cut from the rectangular sheet of steel shown. How many Square meters are wasted after the three pieces are cut? Round the answer to the nearest tenth meter.arrow_forward
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