Introduction- This experiment was conducted in order to use a parachute to reduce the collision force by decreasing the acceleration of which the water balloon is traveling causing it not to burst. When the balloon was dropped without a parachute the force of gravity was pulling it towards the ground therefore causing it to accelerating at such a fast rate that when it hit the ground the amount of force it hit the ground with was so great that the balloon popped. However when the balloon was dropped
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experiment‚ the dependence of the acceleration on the two masses was investigated. Introduction Atwood’s Machine is represented schematically to the left. Upon inspection‚ Newton’s Second Law for the system can be derived: For m1: (1) For m2: (2) Solving the (1) for N‚ followed by substitution into (2)‚ yields the following equation: Rearranging terms and solving for a: (3) By using the photogate and the LoggerPro software‚ the acceleration of the system may be determined‚ as
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0 DISCUSSIONS 9 6.0 CONCLUSIONS 10 7.0 APPENDIX 11 ABSTRACT Motion of the rocket is simulated using two numerical analysis methods. From the simulation different parameters such as altitude‚ velocity‚ acceleration and range for initial fuel flows were calculated. Two numerical methods‚ Euler’s integration and 4th order Runge-Kutta integration are used for calculating different parameters for the vertically launched rocket. The efficiency and the accuracy
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inclined plane. To measure the instantaneous velocity and to determine the acceleration of the cart from the slope of the velocity-time graph. Theoretical Background A cart moving down a smooth incline speeds up. This is a simple case of a uniformly accelerated motion in one dimension. The rate of change of velocity is constant or uniform. The rate of change of velocity is called acceleration. To determine the acceleration‚ one needs to measure the velocity at two different points along the incline
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Go to http://phet.colorado.edu/simulations/sims.php?sim=Motion_in_2D and click on Run Now. 1) Once the simulation opens‚ click on ‘Show Both’ for Velocity and Acceleration at the top of the page. Now click and drag the red ball around the screen. Make 3 observations about the blue and green arrows (also called vectors) as you drag the ball around. The vectors appear to have both direct and inverse relationships with each other. When I move the ball one direction‚ both of the vectors move the
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prospects. Her supervising partner is Graham. Graham suffers from depression‚ as his wife of 20 years recently left him for another woman. Graham is attracted to Belinda. At office drinks one Friday night‚ Graham overhears Belinda’s colleague and flatmate‚ Jane‚ tell another person: “I can’t believe Belinda. She told me that she would sleep with anyone to become a Partner at this firm. Even that old fart‚ Graham”. At the next Friday night drinks‚ Graham seeks out Belinda‚ and spends most
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Everyone knows a good campfire always includes making s’mores. They are a traditional nighttime campfire treat popular in the US and Canada‚ consisting of roasted marshmallow and a layer of chocolate sandwiched between two pieces of graham cracker. National S’more Day is celebrated in the United States each year on August 10th. Although the origin of the famed dessert is unclear‚ the first recorded version of the recipe can be found in the “Tramping and Trailing with the Girl Scouts” publication
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Unit 1 HW 16.2: Acceleration 2 Name: Date: Period: UNIT I Acceleration 2 The problem v vs t graph Solution 1. A poorly tuned Yugo can accelerate from rest to a speed of 28 m/s in 20 s. a) What is the average acceleration of the car? b) What distance does it travel in this time? a = (28-0m/s)/20s = 1.4 m/s/s x = 1/2at2 = ½(1.4)(20)2= 280m 2. At t = 0 a car has a speed of 30 m/s. After 6 s‚ its speed is 15 m/s. What is its average acceleration during this time interval
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Constant Acceleration‚ Velocity and Displacement On A Downward Ramp 3/3/2014 Purpose: To determine the velocity and acceleration of an object at different positions going down a ramp at four different angles. Hypothesis: If an object is accelerating at different angles then the larger angles will always have the largest acceleration. Materials: Ramp Miniature car Ticker Machine Masking tape Ticker tape Carbon paper Power supply Ruler Procedure: 1. A ramp
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something that affects you but it can be something really good at the end. Noble is someone who is trusted and you can actually trust them. Suffering is going through pain of handling something hard. Recognition is the process of realizing something. Graham was the most tragic person because he has suffered the most. Caroline stats‚ “ the truck has severed most of her lower half. What did you say?She won’t be saved.Her body is pinned in such a way that it’s alive when it shouldn’t be alive‚ and the truck
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