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Q2 Ising Figure 4 estimate the terminal velocity of the coffee filter. Recall that when a falling object has hit its terminal velocity, it travels at constant velocity. Pay attention to the scale of the vertical axis and record the magnitude of the coffee filter's terminal velocity below. From the graph we see that the velocity first increases and then becomes constant after 25 seconds the teminal velocity as seen from the graph 0.85 m/s (remember units!) Q3 Using the terminal velocity from Q2 and the other necessary values given previously. calculate C for the coffee filter. Show all your workyou may use the equation editor or insert a picture of your handwritten work What are the units for C?

Q2 Ising Figure 4 estimate the terminal velocity of the coffee filter. Recall that when a falling object has hit its terminal velocity, it travels at constant velocity. Pay attention to the scale of the vertical axis and record the magnitude of the coffee filter's terminal velocity below. From the graph we see that the velocity first increases and then becomes constant after 25 seconds the teminal velocity as seen from the graph 0.85 m/s (remember units!) Q3 Using the terminal velocity from Q2 and the other necessary values given previously. calculate C for the coffee filter. Show all your workyou may use the equation editor or insert a picture of your handwritten work What are the units for C?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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1230L 1310L DL Lab 8 Forces on and Incline and in a Circle (1) - Word O Search Angel Teran AT rt Draw Design Layout References Mailings Review View Help 12 A A Aa A E EE EET O Find v Times AABBC AaBbCcD AABBCCL AaBbCcI AAB6CCI AaBbCcD. AaB 1 Heading 1 1 Heading 2 T Heading 3 1 Normal Replace BIU ab x, x A A EEEE E A B 2rA、 三 、、田 1 No Spac. Heading 4 Title Dictate er A Select Font Paragraph Styles Editing Voice You will use other students' data from an experiment dropping coffee filters to determine C for a coffee filter. In the lab, they made the following measurements: m= 0.00099 kg r= 0.075 m. Note: the cros-sectional area A is the area of the cross-section of the object in the direction of its motion. In this case, the cross-sectional area is a circle, as shown in Figure 2. Figure 3. side view top view 00 02 Figure 2. 06 03 Calculate A: ... A = r = (remember units!) 104 0.5 10 15 20 25 30 3.5 Time ) Note that p 1.0 kg/m for dry air in Albuquerque at 70 F. Take g 9.8 m/s?. Figure 4. As objects fall, they increase their speed due to the downward pull of gravity. Air resistance counteracts gravity's pull by resisting the downward motion of the object. As we can see from the equation for Fair above, the amount of air resistance depends upon a variety of factors, but the strongest dependence is on the object's speed. As objects move faster, they encounter more air resistance. When the amount of upward air resistance force is equal to the downward gravitational force, the object encounters a balance of forces and is said to have reached a terminal velocity. The terminal velocity, is the final, constant velocity value achieved by the falling object. Q2 Using Figure 4, estimate the terminal velocity of the coffee filter. Recall that when a falling object has hit its terminal velocity, it travels at constant velocity. Pay attention to the scale of the vertical axis and record the magnitude of the coffee filter's terminal velocity below. From the graph we see that the velocity first increases and then becomes constant after 25 seconds the teminal velocity as seen from the graph A group of physics students investigated the terminal velocity values obtained by falling coffee filters. They videotaped the falling filters and used video analysis software to analyze the motion. The video was imported into a software program and the filter's position in each consecutive frame was clicked on (see Figure 3). The software used the position coordinates to generate a plot of the vertical velocity as a function of time. Figure 4 shows the velocity versus time graph that resulted from the analysis of the motion of a single filter. V = 0.85 m/s (remember units!) Q3 Using the terminal velocity from Q2 and the other necessary values given previously. calculate C for the coffee filter. Show all your workyou may use the equation editor or insert a picture of your handwritten work. What are the units for C? D. Focus 3224 words 104 O Type here to search 3/16
Transcribed Image Text:1230L 1310L DL Lab 8 Forces on and Incline and in a Circle (1) - Word O Search Angel Teran AT rt Draw Design Layout References Mailings Review View Help 12 A A Aa A E EE EET O Find v Times AABBC AaBbCcD AABBCCL AaBbCcI AAB6CCI AaBbCcD. AaB 1 Heading 1 1 Heading 2 T Heading 3 1 Normal Replace BIU ab x, x A A EEEE E A B 2rA、 三 、、田 1 No Spac. Heading 4 Title Dictate er A Select Font Paragraph Styles Editing Voice You will use other students' data from an experiment dropping coffee filters to determine C for a coffee filter. In the lab, they made the following measurements: m= 0.00099 kg r= 0.075 m. Note: the cros-sectional area A is the area of the cross-section of the object in the direction of its motion. In this case, the cross-sectional area is a circle, as shown in Figure 2. Figure 3. side view top view 00 02 Figure 2. 06 03 Calculate A: ... A = r = (remember units!) 104 0.5 10 15 20 25 30 3.5 Time ) Note that p 1.0 kg/m for dry air in Albuquerque at 70 F. Take g 9.8 m/s?. Figure 4. As objects fall, they increase their speed due to the downward pull of gravity. Air resistance counteracts gravity's pull by resisting the downward motion of the object. As we can see from the equation for Fair above, the amount of air resistance depends upon a variety of factors, but the strongest dependence is on the object's speed. As objects move faster, they encounter more air resistance. When the amount of upward air resistance force is equal to the downward gravitational force, the object encounters a balance of forces and is said to have reached a terminal velocity. The terminal velocity, is the final, constant velocity value achieved by the falling object. Q2 Using Figure 4, estimate the terminal velocity of the coffee filter. Recall that when a falling object has hit its terminal velocity, it travels at constant velocity. Pay attention to the scale of the vertical axis and record the magnitude of the coffee filter's terminal velocity below. From the graph we see that the velocity first increases and then becomes constant after 25 seconds the teminal velocity as seen from the graph A group of physics students investigated the terminal velocity values obtained by falling coffee filters. They videotaped the falling filters and used video analysis software to analyze the motion. The video was imported into a software program and the filter's position in each consecutive frame was clicked on (see Figure 3). The software used the position coordinates to generate a plot of the vertical velocity as a function of time. Figure 4 shows the velocity versus time graph that resulted from the analysis of the motion of a single filter. V = 0.85 m/s (remember units!) Q3 Using the terminal velocity from Q2 and the other necessary values given previously. calculate C for the coffee filter. Show all your workyou may use the equation editor or insert a picture of your handwritten work. What are the units for C? D. Focus 3224 words 104 O Type here to search 3/16
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