Questions: Given the following velocity vs. time graph, describe (in words) how you would move to match the motion described by the graph. Use words like faster, slower, toward, away, etc. Assume that a positive velocity is "forward" and a negative velocity is "backward".
Transcript text: Given the following velocity vs. time graph, describe (in words) how you would move to match the motion described by the graph. Use words like faster, slower, toward, away, etc. Assume that a positive velocity is "forward" and a negative velocity is "backward".
Solution
Solution Steps
Step 1: Initial Forward Movement
At the beginning, the velocity is positive and constant, indicating that you are moving forward at a steady pace.
Step 2: Slowing Down to a Stop
The velocity decreases to zero, meaning you gradually slow down until you come to a complete stop.
Step 3: Moving Backward
The velocity becomes negative, indicating that you start moving backward at a constant speed.
Step 4: Stopping Again
The velocity returns to zero, meaning you stop moving again.
Step 5: Accelerating Forward
The velocity increases to a higher positive value, indicating that you start moving forward again, but this time at a faster pace than initially.
Final Answer
To match the motion described by the graph:
Move forward at a steady pace.
Gradually slow down to a stop.
Move backward at a constant speed.
Stop again.
Accelerate forward to a faster pace than initially.