- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 1 (48.42 KiB) Viewed 68 times
- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 2 (50.22 KiB) Viewed 68 times
- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 3 (50.22 KiB) Viewed 68 times
- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 4 (50.22 KiB) Viewed 68 times
- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 5 (50.22 KiB) Viewed 68 times
- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 6 (50.22 KiB) Viewed 68 times
- 19 45 Pa1 Fsk 116 2022 Clm Figure S Constructing The Momentum Arrows Representing The Moments Of The Discs After The 7 (50.22 KiB) Viewed 68 times
19:45 PA1 < FSK 116 2022 CLM Figure S. Constructing the momentum arrows representing the moments of the discs after the collision c) Next, we want to construct the resultant momentum the system of discs after the collision, P2. Draw another arrow on your vector diagram starting at the tail end of ps2 and end its head at the head of P12 - figure 6. Label it as P2, since it represents the resultant momentum of the discs after the Collision. Note that if we started our constructions with P12 and then joined up with ps2 we would have obtained the same vector arrow - figure 6. This will give us just the other half of the parallelogram. 4. Now we want to compare the momentum of the system before the collision P1. to momentum of the system after the collision, P2 in order to see if momentum was conserved. Draw your P1 arrow next to your vector diagram by starting out with its tail at the tail end of p2, that way pa and P2 form av shape. P PS P. ps Prz Figure 6: Constructing the resultant momentum arrow of the discs ofter the collision 3. Vector diagrams 슬 A at ( DISCUSSION 4 Answer the follow pstinn
19:45 DAT < FSK 116 2022 CLM : Figure - The position of the striker in two subsequent frames of the video 3 1. Step through the frames using the three [c] controls indicated in figure 2 and locate two frames just before the collision in which the striker is seen. Note that the frame numbers are indicated at [di. . F! 2. Step to the first of the two chosen frames. Note that the graphics do not synchronize up immediately when you step back in the video, so step back several frames and then forward to the one you are interested in the frame number, in order to let it synchronize again. 3. Drag one endpoint of the tape to the middle of the striker. You can zoom and drag the display to increase the accuracy if necessary. 4. Step to the next frame and drag the other endpoint of the tape to the middle of the striker. The program now displays the values of As the length of the tape and the direction of the tape. length 100.0 angle from x-axis 0.0° Figure de The program displays the length and direction of the tape 5. The x-axis, not shown in the display, is oriented horizontally, and pointing to the right or east and the angle is measure anticlockwise with respect to the axis. Negative angles are measured clockwise with respect to the axis. If the displayed angle does not seem to make sense, then the program is assuming that the object moved in the opposite direction. In such a case you need to turn the tape the other way round by swopping its endpoints on the images of the two striker frames. 6. The time between frames, At, stays constant throughout the video and can be viewed by opening the clip inspector window at ſel. 7. Now repeat the measurements for both discs after the collision. Tabulate your results. Add another 3 columns to your table, one for the speed and two for momentum. 1. Experimental Aim: RESULTS 2. Table of results Distade AX() Speed, V Murphy P (My.mes) T Striker 0.1225 3.21 0 65456 Direction with Mas, m repeter- in degre (ky) BEFORE COLLISION 1730 0.0147 0.0SS AFTER COLLISION 159.99 0.0147 0.0SS A Target Striker O 0474 Target 0.1444 At_010335 1.436 4.376 0.02)) 0.0241 at 47. 8 The momenta of the discs In this part of the experiment, we represent the momenta with arrows, which you will draw in this report. Momentum is a vector quantity, and we need special mathematics to handle vectors. Here we will treat them graphically by drawing them as arrows in this report. 1. Measure the mass of the disc. Note the values down and calculate and tabulate the magnitude of the momenta in each case. The directions of the momentum vectors are the same as the directions that
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.
DISCUSSION 4. Answer the following questions: Do the discs travel with a constant speed along their tracks? Do you therefore expect that the resultant momentum of the system of discs will be conserved? Why? Name the external force that will alter the resultant momentum of the system of discs. Explain why we should measure the speed of the discs just before and just after the collision and not when they are far away from the point where they collided. CONCLUSION 5. Are the p1 and P2 vectors identical or equal to each other, or in other words was momentum conserved? Explain your answer. hysicists have so much confidence in the principle of conservation of momentum that they use it to postulate the existence of particles that went undetected in collisions arranged in particle accelerators. They know that such particles must exist in order to account for the missing" momentum.