Lesson OVERVIEW of additional lessons on Travel and Distance

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<H2>OVERVIEW of additional lessons on Travel and Distance - section 3</H2>

Below is the list of my additional lessons on &nbsp;<B>Travel and Distance</B>&nbsp; problems &nbsp;(section &nbsp;3) &nbsp;in this site

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/travel/Traveling-on-moving-walkway.lesson>Traveling on moving walkway</A>

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/travel/Two-ships-on-parallel-courses-in-ocean-at-restricted-visibility.lesson>Two ships in parallel courses in ocean at restricted visibility</A>

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/word/travel/Three-kids-get-home-from-school-using-a-tandem-bike-and-walk.lesson>Three kids get home from school using a tandem bike and walk</A>

<H3>List of additional lessons (section 3) with short annotations</H3>

<A HREF=https://www.algebra.com/algebra/homework/word/travel/Traveling-on-moving-walkway.lesson>Traveling on moving walkway</A>

&nbsp;&nbsp;&nbsp;&nbsp;<B>Problem 1</B>. &nbsp;The speed of a moving walkway is typically about &nbsp;2.5 &nbsp;feet per second.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Walking on such a moving walkway, &nbsp;it takes &nbsp;Judy a total of &nbsp;40 &nbsp;seconds to travel &nbsp;50 &nbsp;feet with the movement of the walkway

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and then back against the movement of the walkway. &nbsp;What is &nbsp;Judy's normal walking speed?

&nbsp;&nbsp;&nbsp;&nbsp;<B>Problem 2</B>. &nbsp;The &nbsp;Gare &nbsp;Montparnasse train station in &nbsp;Paris has a high-speed version of a moving walkway.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If he walks while riding this moving walkway, &nbsp;Jean &nbsp;Claude can travel &nbsp;200 &nbsp;meters in &nbsp;30 &nbsp;seconds

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;less time than if he stands still on the moving walkway. &nbsp;If &nbsp;Jean &nbsp;Claude walks at a normal rate

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of &nbsp;1.5 &nbsp;meters per second, &nbsp;what is the speed of the &nbsp;Gare &nbsp;Montparnasse walkway?

<A HREF=https://www.algebra.com/algebra/homework/word/travel/Two-ships-on-parallel-courses-in-ocean-at-restricted-visibility.lesson>Two ships in parallel courses in ocean at restricted visibility</A>

&nbsp;&nbsp;&nbsp;&nbsp;<B>Problem 1</B>. &nbsp;On a day when visibility was limited to &nbsp;2500 m, &nbsp;a ship of the &nbsp;Blue &nbsp;Line was traveling west,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;on a parallel course to a ship of the &nbsp;White &nbsp;Line traveling east, &nbsp;with the courses &nbsp;700 m apart.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The &nbsp;Blue &nbsp;Line ship's velocity was &nbsp;10 km/h. &nbsp;If the ships were in sight of each other for &nbsp;20 &nbsp;minutes,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;what was the velocity, &nbsp;in km/h, &nbsp;of the &nbsp;White &nbsp;Line ship?

<A HREF=https://www.algebra.com/algebra/homework/word/travel/Three-kids-get-home-from-school-using-a-tandem-bike-and-walk.lesson>Three kids get home from school using a tandem bike and walk</A>

&nbsp;&nbsp;&nbsp;&nbsp;<B>Problem 1</B>. &nbsp;Peter, &nbsp;Reeta and &nbsp;Nikita have two ways for getting home from school: &nbsp;cycle on a tandem bike or walk.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The bike can carry either one or two riders at a time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Regardless of the number of people pedaling, &nbsp;cycling speed is &nbsp;5 &nbsp;times walking speed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The kids leave school at the same time and use the same path between school and home,

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;whether walking or cycling. &nbsp;The school is &nbsp;5 &nbsp;km from home and their walking speed is 4 kilometers per hour.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;One day, &nbsp;Peter and &nbsp;Nikita ride the bike and &nbsp;Reeta walks. &nbsp;Peter drops &nbsp;Nikita off at a certain point

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;leaving him to walk home. &nbsp;Meanwhile he returns to pick up Reeta and they cycle home together.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If all three arrive home at the same time, &nbsp;how far from school are the drop-off and pick-up points?

Use this file/link &nbsp;<A HREF=https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson>ALGEBRA-I - YOUR ONLINE TEXTBOOK</A>&nbsp; to navigate over all topics and lessons of the online textbook &nbsp;ALGEBRA-I.

Lesson OVERVIEW of additional lessons on Travel and Distance - section 3

Source code of 'OVERVIEW of additional lessons on Travel and Distance - section 3'