Add 3.63105 m and 2.13103 km

Name: Problem 32, Chapter 1: Essential University Physics
Uploaded: 2020-05-16T14:36:01-08:00
Duration: 2 min 23 s
Channel: M S
Description: Add 3.63105 m and 2.13103 km

step 1 I want to add two lengths, and I have them in different units. And I want to pay attention to my

Question

Add $3.63105 \mathrm{m}$ and $2.13103 \mathrm{km}$

   Add $3.63105 \mathrm{m}$ and $2.13103 \mathrm{km}$

Essential University Physics

Richard Wolfson 3rd Edition

Chapter 1, Problem 32

Instant Answer

Solved by Expert M S

05/16/2020

Step 1

We know that 1 kilometer is equal to 1000 meters. So, we convert 3.63105 meters to kilometers by dividing by 1000. This gives us 0.00363105 kilometers. Show more…

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Add $3.63105 \mathrm{m}$ and $2.13103 \mathrm{km}$

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Key Concepts

Arithmetic Operations with Measurements

Performing arithmetic operations with measurements requires that the quantities involved are expressed using the same unit. This step is essential in order to correctly add, subtract, or compare physical quantities, ensuring that the resulting value is meaningful.

Unit Conversion

Unit conversion is the process of converting a measurement from one unit to another one. In problems like this, measurements given in different units (meters and kilometers) must be converted to the same unit before performing arithmetic operations such as addition.

SI Units

The International System of Units (SI) is the modern form of the metric system and includes units like meters for length. Understanding SI units ensures that measurements are standardized, making it easier to compare, convert, and calculate with different units.

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