Example Sentences
"Inertia keeps a rolling ball rolling until friction slows it down."
"You feel inertia pushing you forward when a car suddenly brakes."
Synonyms & Related Terms
Quick Check
Which best describes the meaning of inertia?
Study Tips
To remember inertia, try writing it in a sentence of your own. Connect it to something you already know about science.
Use it in conversation today — saying a word aloud three times helps lock it into long-term memory.