Description
PHYS 310 Week 3 Complete DeVry
PHYS 310 Week 3 Force and Motion, Dynamics I Motion Along A Line DeVry
PHYS 310 Week 3 Discussions
WEEK 3: MOTION IN A LINE AND A PLANE
Open and run ActivePhysics Tutorial 2.5, Truck Pulls Crate. Based on any observations you make and using Newton’s second law in component form, estimate the coefficient of friction between the 600 g block and the horizontal surface. In the second video, why is the tension less in pulling this heavier cart and weight?
WEEK 3: LABORATORY
What did you learn from the experiment that you did during Week 2?
PHYS 310 Week 3
LAB A
Experiment 3a: Linear Motion: There and Back
Scenario/Summary
To describe the motion of an object, you need to know where the object is relative to a reference point, how fast it is moving, and in what direction it is moving. A sonar ranging device, such as the PASCO Motion Sensor, uses pulses of ultrasound that reflect from an object to determine the position of the object. As the object moves, the change in its position is measured many times each second. The change in position (displacement) over time is expressed as a velocity (meters per second). The position measured from the sensor of an object at a particular time can be plotted on a graph. You can also graph the velocity of the object versus time. A graph is a mathematical picture of the motion of an object. For this reason, it is important to understand how to interpret a graph of position or velocity versus time. In this activity, you will plot graphs of motion in real time; that is, as the motion is happening. Interpreting these graphs will enable you to better understand distance, displacement, velocity, and speed.
In physics, we often use everyday terms but change the meaning to clarify the concepts. So distance or position is how far an object is from a reference point and displacement is how that position has changed. Speed and velocity are different. Speed (the rate of change of position with respect to time) is how fast you move. Velocity is both speed and direction. In this exercise, our reference point is the distance sensor. If you move away from the sensor, your velocity is positive, and if you move toward the sensor, your velocity is negative. If you move away from the sensor faster, your velocity is a larger positive number. If you move toward the sensor faster, your velocity is more negative.
The purpose of this laboratory is to learn how to relate distance-time and velocity-time graphs to the motions that they represent.
Deliverables
| Category | Points | % | Description |
| Questions 1-15 (2 pts each) |
30 | 100 | The student completely follows instructions and answers the questions correctly. |
| Total | 30 | 100 | A quality report will meet or exceed all of the above requirements. |
Required Software
This Lab will use the following Lab Resources:
- Virtual Lab – Citrix
- PASCO Capstone (Capstone must be downloaded from the Student Software Store and installed on the student’s computer.)
Use a personal copy of the software or access the Lab Resources, go to the Course Resources page – Lab Resources section.
Lab Steps
STEP 1: Review Lab Instructions for Experiment 3a
Review detailed instructions for the Week 3 lab 3a (Links to an external site.)Links to an external site. and to access the lab 3a Capstone file. Follow the steps in this document to complete the lab activity.
STEP 2: Complete the Data Sheet
Download the lab report template (Links to an external site.)Links to an external site. for the week 3 lab 3a. Use this template to complete your lab report.
Save your file using the filename format “lastname_firstinitial_Lab3a.” For example, if you are Albert Einstein and you are submitting your Lab 3a, the filename should be “einstein_a_Lab3a.”
STEP 3: Submit Your Deliverable
Remember to submit your assignment for grading when finished.
LAB B
Experiment 3b: Acceleration: Changing Motion
Scenario/Summary
When the velocity of an object is changing, it is important to know how it is changing. The rate of change of velocity with time is acceleration. You will be measuring the motion of a cart with the motion sensor and making displacement-time, velocity-time, and acceleration-time graphs. Interpreting these graphs is an important step in learning about acceleration.
The purpose of this laboratory is to understand the meaning of acceleration, its magnitude, and its direction.
Deliverables
| Category | Points | % | Description |
| Questions 1-15 (2 pts each) |
30 | 100 | The student completely follows instructions and answers the questions correctly. |
| Total | 30 | 100 | A quality report will meet or exceed all of the above requirements. |
Required Software
This Lab will use the following Lab Resources:
- Virtual Lab – Citrix
- PASCO Capstone (Capstone must be downloaded from the Student Software Store and installed on the student’s computer.)
Use a personal copy of the software or access the Lab Resources, go to the Course Resources page – Lab Resources section.
Lab Steps
STEP 1: Review Lab Instructions for Experiment 3b
Review detailed instructions for Week 3 lab 3b (Links to an external site.)Links to an external site. and to access the lab 3b Capstone file. Follow the steps in this document to complete the lab activity.
STEP 2: Complete the Data Sheet
Download the lab report template (Links to an external site.)Links to an external site. for the week 3 lab 3b. Use this template to complete your lab report.
Save your file using the filename format “lastname_firstinitial_Lab3b.” For example, if you are Albert Einstein and you are submitting your Lab 3b, the filename should be “einstein_a_Lab3b.”
STEP 3: Submit Your Deliverable
Remember to submit your assignment for grading when finished
PHYS 310 Week 3 MASTERING PHYSICS
You will complete all assignments in this course in Mastering Physics enivornment. Be sure to view the Mastering Physics Tutorial (required but not graded), because this will help you get to know Mastering Physics.
You will submit your assignment directly in Mastering Physics.
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PHYS 310 Week 3 Complete DeVry
ACCT 553 DeVry, BIAM 500 DeVry, CIS 500 STR, CIS 558 STR, ENG 105 GCU, FIN 390 DeVry, FIN 504 GCU, HCA 545 GCU, HCA 699 GCU, HLT 306 GCU, HLT 362 GCU, HLT 555 GCU, HLT 610 GCU, HLT 665 GCU, HOSP 594 DeVry, HRM 600 DeVry, MAT 144 GCU, MGMT 600, MGT 599 STR, MGT 655 GCU, MKT 373 GCU, PSY 362 GCU, PSY 565 GCU, PSY 575 GCU, PSY 665 GCU, SOC 102 GCU, SOC 320 GCU, SOC 372 GCU, SOC 412 GCU, NSG 6440 SU, HIM 515 GCU, NSG 4029 SU, HIM 615 GCU, NSG 3029 SU, NSG 4055 SU, NSG 6630 SU, NSG 6005 SU, CRMJ 310, PSY 510 GCU, CRMJ 300 Devry, CRMJ 425, SPD 200 GCU, HLT 490 GCU ,ECH 340 GCU , ECH 440 GCU , ECH 355 GCU ,ECH 350 GCU ,LDR 461 GCU ,ECH 425 GCU ,REL 212 STR ,SCI 115 STR ,CIS 505 STR ,JUS 652 GCU, MGT 640 GCU, CIS 527 STR, SOC 436 GCU,ACC 502 GCU, FIN 504 GCU , MATH 260 DeVry ,ETHC 445 DeVry ,ECET 220 DeVry , CARD 405 DeVry, NETW 203 DeVry, NETW 205 DeVry, ECET 365 DeVry ,MATH 270 DeVry ,PHYS 310 DeVry
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