Hercules (1907)

High school (ages 12+)
Transportation

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/hercules-1907

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the year of commissioning?1907
2. What is the propulsion system?Steam engine driving a propeller
3. What did the Hercules tugboat do for other ships?It helped big ships move, dock, and undock, towed barges, and did salvage work.
4. Why did Hercules use a steam engine instead of a modern engine?Steam was the main power source for ships in 1907, giving strong and reliable force for tug work.

Steam Propulsion: A system where steam generated from heating water is used to drive machinery, commonly employed in early marine and industrial applications.
Motive Force: The power or energy that causes movement, in this case, generated by the steam engine to propel or tow.
Naval Architecture: The engineering discipline dealing with the design, construction, and maintenance of ships and other marine vessels.