7th Edition

ISBN: 9781133281450

Author: John C. Peterson, Robert D. Smith

Publisher: Cengage Learning

Concept explainers

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 …

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experime…

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Textbook Question

Chapter 64, Problem 3A

The steel beam shown weighs 7800 kilograms/cubic meter. Determine the weight of the beam to the nearest kilogram.

Chapter 64, Problem 3A, The steel beam shown weighs 7800 kilograms/cubic meter. Determine the weight of the beam to the

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Chapter 64, Problem 2A

Chapter 64, Problem 4A

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Chapter 64 Solutions

Mathematics for Machine Technology

Ch. 64 - Prob. 1A Ch. 64 - Prob. 2A Ch. 64 - The steel beam shown weighs 7800 kilograms/cubic...Ch. 64 - A triangle has a base of 8.4 cm and a height of...Ch. 64 - Determine the diameter of a circle with a...Ch. 64 - Use a protractor to measure this angle. If...Ch. 64 - With reference to 1, name each of the sides of the...Ch. 64 - With reference to 1, name each of the sides of the...Ch. 64 - With reference to 1, name each of the sides of the...Ch. 64 - With reference to 1, name each of the sides of the...

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The steel beam shown weighs 7800 kilograms/cubic meter. Determine the weight of the beam to the nearest kilogram.

Solution Summary: The author explains the weight of beam, which is 1342kg. The volume of the beam is calculated by multiplying the volume with weight per cubic meter.

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Chapter 64 Solutions