How to find the acceleration at a given time from the velocity graph

The video tutorial explains that acceleration is the slope of velocity, emphasizing that it remains constant along a linear velocity graph. It demonstrates how to calculate average acceleration using the change in velocity over time, providing a specific example calculation between two points. The tutorial concludes that the acceleration is consistent regardless of the position on the graph.

What is acceleration in terms of velocity?

• The slope of the velocity

• The constant value of velocity

• The rate of change of distance

• The area under the velocity curve

Why does the acceleration remain constant in this scenario?

• Because the velocity is a curve

• Because the velocity is a line

• Because the velocity is zero

• Because the velocity is increasing

How do you calculate average acceleration between two points?

• By subtracting the time from velocity

• By multiplying the velocities

• By finding the sum of velocities

• By dividing the change in velocity by the change in time

What is the average acceleration between points 3 and 5?

• 2 feet per second squared

• 15 feet per second squared

• 5 feet per second squared

• 10 feet per second squared

Does the average acceleration change at different points on the line?

• Yes, it depends on the slope

• No, it remains the same

• No, it depends on the initial velocity

• Yes, it changes with time