object moving in the positive direction at constant speed with respect to time. POSITION TIME POSITION 1c. The pink line shows the position of an object moving in the negative direction at constant speed with respect to time. TIME POSITION 1d. The pink line shows the object accelerating at a constant‚ steady speed. The blue line shows an object that is accelerating at a less constant speed‚ slowly at first‚ then increasing speed. TIME 2a. The pink line is on the x-axis
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upgrade the "Golden Quadrilateral" connecting the four metros to a four-lane system by end of 2003‚ the average speed for intercity travel is expected to increase substantially. More importantly‚ the standard deviation on travel times between two cities is expected to drop significantly. It is on this system of National highways that Volvo is banking on. Further‚ Volvo has stated that speed and power are not the primary advantages that the bus offers. It is reliability that they are selling. The service
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ball to bring it to rest? [3] 16. (a) A car accelerates uniformly from 18 kmh-1 to 36 kmh-1 in 5s. Calculate: (i) acceleration (ii) distance covered by the car in that time. [3] (b) The length of minute hand of a clock is 14 cm. calculate the speed with which the tip of the minute hand moves. [2] [1] 17. (a) Define the term
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Which of the following is the decay product? 243 A 96 Cm B 235 94 Pu C 239 93 Np D 235 92 U E 234 90 Th 3. A compact disc of diameter 120 mm is spinning at a speed of 500 revolutions per minute. Which of the following is closest to the linear speed of the outer edge of the disc? A 0.50 m s–1 B 1.0 m s–1 C 1.6 m s–1 D 3.1 m s–1 E 60 m s–1 4. A steel wire is stretched and clamped between two fixed points that are spaced 1.0 m apart. Which
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warmed up‚ and your muscles are stretched‚ it’s time to work the intervals. On the treadmill set the incline to zero‚ you are going to increase the speed to five or six mph‚ and run hard for thirty seconds. Your aim should be ninety percent of your maximum heart rate‚ your heart should be pumping as you run. Once thirty seconds has flown by‚ drop the speed back down to three mph‚ and walk for a minute. This allows your body to recover. 3. Squats: After the minute lapses get off the treadmill and start
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PROJECT IN PHYSICS (Problems Compilation) Submitted by: KIMBERLY L. RECARE IV- HOPE Submitted to: CECIL SIERVO PROBLEM SOLVING 1. To go from your house to a nearby store‚ you must walk 4 m east and then 20 m 30° north of east. What is your displacement? Use polygon method and parallelogram method. Check you result by sine law and cosine law. COSINE LAW SINE LAW R²= a² + b² - 2 AB
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drivers should be aware of is watching their speed‚ having a safe following distance‚ and making sure there are no distractions while they are driving. If the driver is aware of all of these concerns then it will make driving a safer and better experience for them‚ as well as everyone else surrounding them. Speeding seems to be the biggest issue many drivers have a problem with. Speeding is also one of the main causes of collisions. When you speed‚ you have less time to react to unexpected situations
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with our newest‚ most technologically advanced ride‚ Spring Fling! Seated inside a humongous beach volleyball‚ you will experience a vacation like no other! Experience an inertia jerk as you lurch forward and up a larger-than-life hill at a constant speed. Anxiety is at its highest as well as potential energy when you reach the top of the 350 foot tall hill. As you fly down the hill‚ your acceleration rate is at an all time high. All of a sudden‚ you realize there’s a shark in the water below with its
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mohamed keita It was a hot summer day in the city of brotherly love (Philadelphia). I was with my dad and my little brother who kept nagging about the ninety degree weather. We were so exhausted from waiting for one hour until the right car was ready to be auctioned. We were at the Philadelphia Parking Authority auction lot. I was so enthusiastic that I was going to have a car‚ that I can call my own‚ not my mom’s minivan nor my dad’s dodge charger. This was a reward from my parent because I was
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Case5 Subhash Sane was the Senior Manager-Retail Operations of a very established hyper mart. It was a Monday afternoon as he stood by the glass door at his office watching people coming in and leaving the store. It was a Monday and there were not too many people other than those who wait for the weekend rush to ebb before they stepped into the store for their week-long groceries He could see one young girl at the footwear section for ladies struggling to decide which pair to buy.| It seemed
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