Answer Happy

A bottle of pills travels on a conveyer belt at a constant speed, and ina horizontal plane. The figure below shows a portion of the conveyor belt, and the path traveled by the pill bottle, as viewed looking down from above. The pill bottle's trip on the conveyer belt contains 3 straight segments: one between the points 1 and 2 another between points 4 and 5, and a third straight segment between points 7 and 8. Each of those segments has a length of 6.00 m, as shown in the figure. The semi-circular segments of the conveyer belt (also shown in the figure) have the same radius R-150m. It takes the pill bottle 10.0 seconds to travel along each of the straight segments of the conveyer belt. 6.00 1. How much time does it take the pill bottle to travel long one of the semicircular portions of the track? A. 62.8 sec. 8.785 sec. C. 250 sec D: 314 sec E. 157 sec 2. For the trip along the track from point "1" to point "3", the pill bottle's average speed is A. 0.150 m/s B. 1.80 m/s. C. 0.471 m/s. D. 0.500 ms E 0.150 m/s 3. For the time interval during which the pill bottle travel along the semi-orde from point *3* to point , the pill bottle's displacement is equal to A. 3.00 m. B. 4 71 m. c (-3,00 m)i. Dzero £ (+3.00 m); 4. While the pill bottle is traveling on the semi-circular portions of the track the scalar component of the pill bottle's velocity is equal to nero at the instant(s) when the pill bottle is passing through A only points "2" and "4" B. points"2","4","3", and "7" Conly points and "6" D. only point "3" E. The scalar e-component of the train's velocity is never equal to zero 5. From the instant when it passes through point "Z" until the instant at passes through point the pill bottle undergoes a change in velocity which is directed A. in the negative direction 8. in the positive x direction in the positive y direction D. in the negative y direction. E. straight down towards the Earth's center 6. The total distance which the pill bottle travels in moving from point to points A 22.7 m a 27 Am 214 m D. 8.49 m € 72.0 7. During the period of time it takes the pill bottle to move from point"2" to points. the pll bottles average velocity is A-0131,1 +00656 3. 3 -0.3367, 0168) 0.600 m/ D. +0.3367,1 - 01657,1 L 0131% -0,0656,1