Final answer:
The paragraph about the inclined plane contains nouns, verbs, adjectives, articles, and prepositions. Inclined planes are a type of simple machine that helps reduce the force needed to move heavy objects, and they were likely used in historical constructions like the Egyptian pyramids.
Step-by-step explanation:
The parts of speech in the paragraph about the inclined plane can be categorized as nouns, verbs, adjectives, articles, and prepositions. Here's a breakdown of the parts of speech:
- Nouns: inclined plane, slope, machine, hospitals, trucks, loads.
- Verbs: is (used as the verb 'to be'), found, used, carry (used in its base form).
- Adjectives: simple (describing the machine), heavy (describing loads).
- Articles: an, a (used to refer to non-specific objects).
- Prepositions: in (indicating location).
Inclined planes are a form of simple machine and are often used to reduce the force required to lift or move heavy objects. This principle is not only practical in modern applications like hospitals and trucks, but it also has historical significance, as it was likely used in the construction of the Egyptian pyramids.