A particle moves along a line with velocity, v=t^2-t. The total distance traveled from t=0 to t=2 ?

Описание: A particle moves along a line with velocity, in feet per second, v=t^2-t. The total distance, in feet, traveled from t=0 to t=2 equals.

Physics problem that involves integration. The key to the problem is understanding that the vector v goes in both the negative and positive directions.

AP Calculus practice problem explained.