Learn how to find the total distance traveled particle motion

The video tutorial explains how to calculate the total distance traveled by a particle, focusing on the concept of displacement and the importance of absolute value in determining total distance. It covers the process of finding the velocity function, identifying points where the particle changes direction, and calculating the total distance by summing the absolute values of displacements. The tutorial emphasizes understanding the difference between displacement and total distance, and verifies calculations to ensure accuracy.

What is the main concept discussed when calculating the total distance traveled by a particle?

• Calculating only the initial position

• Ignoring changes in direction

• Using the absolute value of displacements

• Considering only the final position

How do we determine when a particle changes direction?

• By identifying when the velocity changes sign

• By observing when the acceleration is zero

• By finding when the velocity is constant

• By checking when the position is zero

What is the purpose of using test points in the context of particle motion?

• To verify the initial position

• To determine the velocity at a specific time

• To confirm changes in direction

• To check if the particle is accelerating

Why is it important to use absolute values when calculating total distance?

• To ensure direction is considered

• To simplify the calculation

• To account for all traveled paths regardless of direction

• To focus only on the final position

What is the position of the particle at t = 0?

• 0

• 5

• 9

• 12

What is the position of the particle at t = 3?

• 5

• 9

• 12

• 27

What is the total distance traveled by the particle from t = 0 to t = 4?

• 10 feet

• 8 feet

• 14 feet

• 12 feet