Answered: An iron bar is 2(1)/(2)m long. It…

An iron bar is 2(1)/(2)m long. It weighs (3)/(4)kg per metre. Another iron bar is 3(1)/(3)m long and its weight is (4)/(5)kg per metre. What is their total weight? Give your answer in kg

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 5OQ

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An iron bar is 2(1)/(2)m long. It weighs (3)/(4)kg per metre. Another iron bar is 3(1)/(3)m long and its weight is (4)/(5)kg per metre. What is their total weight? Give your answer in kg.

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