Activity 2-1: Once a Pull, Always a Pull? Question 2-3: Do the velocity and acceleration vs. time graphs agree with your predictions? If not, how do they differ? How do they represent the motion described in Question 2-2? Acquisition Sets (Fixed duration 5 sec) Run4 (ID: 466ff46a-0f3d-4c9a-8586-3696a716a7a7) [Remove] Run5 (ID: 234abd16-c213-4bcf-b0c2-d96da750564f) [Remove] Force (200 Hz) Remote 1 Question 2-4: Measure the average value of the acceleration during the time interval when the IOLab is slowing down. What is the value: Fy (N) t: 1.40220 s 2.0 Fy: 0.009 N 1.5 Fy: 0.110 N 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 0.0 Question 2-5: You know from Activity 1-1 that an object will slow down if the force applied to the object (and the acceleration) are in the opposite direction to the velocity. Once you release the IOLab, no force is applied to the force sensor. What force is causing the IOLab to slow down? What is its direction? Rezero sensor Wheel - Velocity (100 Hz) Remote 1 Save & Go Next 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Time (s) t: 1.40316 s 2.0 Vy: 0.243 m/s Vy: 0.320 m/s 1.5 1.0 0.5 vy (m/s) 0.0 -0.5 -1.0 -1.5 -2.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 40 4.5 5.0 * C Time (s) Wheel Acceleration (100 Hz) Remote 1 t: 1.40316 s 2.0 ay: -0.093 m/s² 1.5 ay: 0.745 m/s² 1.0 ay (m/s²) 0.5 0.0 -0.5 -1.0 -1.5 -2.0- 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 * Time (s)
Activity 2-1: Once a Pull, Always a Pull? Question 2-3: Do the velocity and acceleration vs. time graphs agree with your predictions? If not, how do they differ? How do they represent the motion described in Question 2-2? Acquisition Sets (Fixed duration 5 sec) Run4 (ID: 466ff46a-0f3d-4c9a-8586-3696a716a7a7) [Remove] Run5 (ID: 234abd16-c213-4bcf-b0c2-d96da750564f) [Remove] Force (200 Hz) Remote 1 Question 2-4: Measure the average value of the acceleration during the time interval when the IOLab is slowing down. What is the value: Fy (N) t: 1.40220 s 2.0 Fy: 0.009 N 1.5 Fy: 0.110 N 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 0.0 Question 2-5: You know from Activity 1-1 that an object will slow down if the force applied to the object (and the acceleration) are in the opposite direction to the velocity. Once you release the IOLab, no force is applied to the force sensor. What force is causing the IOLab to slow down? What is its direction? Rezero sensor Wheel - Velocity (100 Hz) Remote 1 Save & Go Next 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Time (s) t: 1.40316 s 2.0 Vy: 0.243 m/s Vy: 0.320 m/s 1.5 1.0 0.5 vy (m/s) 0.0 -0.5 -1.0 -1.5 -2.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 40 4.5 5.0 * C Time (s) Wheel Acceleration (100 Hz) Remote 1 t: 1.40316 s 2.0 ay: -0.093 m/s² 1.5 ay: 0.745 m/s² 1.0 ay (m/s²) 0.5 0.0 -0.5 -1.0 -1.5 -2.0- 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 * Time (s)
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter1: A Physics Toolkit
Section1.2: Mathematics And Physics
Problem 14SSC
Related questions
Question
100%
Predictions were:
- When you pull the IOLab device to the right, you are applying force. This force is applied for a short period of time, so on a force vs time graph, this would appear as a spike in the positive direction.
- When the force is applied, the IOLab device accelerates in the direction of the force, so its velocity increases. This would be represented on a velocity vs time graph as a positive slope during the time the force is applied
![Activity 2-1: Once a Pull, Always a Pull?
Question 2-3: Do the velocity and acceleration vs. time graphs agree with your predictions? If not, how do they differ?
How do they represent the motion described in Question 2-2?
Acquisition Sets (Fixed duration 5 sec)
Run4 (ID: 466ff46a-0f3d-4c9a-8586-3696a716a7a7) [Remove]
Run5 (ID: 234abd16-c213-4bcf-b0c2-d96da750564f) [Remove]
Force (200 Hz) Remote 1
Question 2-4: Measure the average value of the acceleration during the time interval when the IOLab is slowing down.
What is the value:
Fy (N)
t: 1.40220 s
2.0
Fy: 0.009 N
1.5
Fy: 0.110 N
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
0.0
Question 2-5: You know from Activity 1-1 that an object will slow down if the force applied to the object (and the
acceleration) are in the opposite direction to the velocity. Once you release the IOLab, no force is applied to the force
sensor. What force is causing the IOLab to slow down? What is its direction?
Rezero sensor
Wheel - Velocity (100 Hz) Remote 1
Save & Go Next
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Time (s)
t: 1.40316 s
2.0
Vy: 0.243 m/s
Vy: 0.320 m/s
1.5
1.0
0.5
vy (m/s)
0.0
-0.5
-1.0
-1.5
-2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
40
4.5
5.0
* C
Time (s)
Wheel Acceleration (100 Hz) Remote 1
t: 1.40316 s
2.0
ay: -0.093 m/s²
1.5
ay: 0.745 m/s²
1.0
ay (m/s²)
0.5
0.0
-0.5
-1.0
-1.5
-2.0-
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
*
Time (s)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7343eadb-d9c1-4425-ab0e-641361a09590%2F2b5cd103-3b0b-4fd7-ac7c-693d03580769%2F1udanbb_processed.png&w=3840&q=75)
Transcribed Image Text:Activity 2-1: Once a Pull, Always a Pull?
Question 2-3: Do the velocity and acceleration vs. time graphs agree with your predictions? If not, how do they differ?
How do they represent the motion described in Question 2-2?
Acquisition Sets (Fixed duration 5 sec)
Run4 (ID: 466ff46a-0f3d-4c9a-8586-3696a716a7a7) [Remove]
Run5 (ID: 234abd16-c213-4bcf-b0c2-d96da750564f) [Remove]
Force (200 Hz) Remote 1
Question 2-4: Measure the average value of the acceleration during the time interval when the IOLab is slowing down.
What is the value:
Fy (N)
t: 1.40220 s
2.0
Fy: 0.009 N
1.5
Fy: 0.110 N
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
0.0
Question 2-5: You know from Activity 1-1 that an object will slow down if the force applied to the object (and the
acceleration) are in the opposite direction to the velocity. Once you release the IOLab, no force is applied to the force
sensor. What force is causing the IOLab to slow down? What is its direction?
Rezero sensor
Wheel - Velocity (100 Hz) Remote 1
Save & Go Next
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Time (s)
t: 1.40316 s
2.0
Vy: 0.243 m/s
Vy: 0.320 m/s
1.5
1.0
0.5
vy (m/s)
0.0
-0.5
-1.0
-1.5
-2.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
40
4.5
5.0
* C
Time (s)
Wheel Acceleration (100 Hz) Remote 1
t: 1.40316 s
2.0
ay: -0.093 m/s²
1.5
ay: 0.745 m/s²
1.0
ay (m/s²)
0.5
0.0
-0.5
-1.0
-1.5
-2.0-
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
*
Time (s)
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