Groyne Investigation FINAL Report‚ Alice Cearns ABSTRACT The purpose of the investigation is to analyse the effect a groyne has on a beach’s formation and sand deposition‚ and the seasonal impact the ocean has on its shoreline. South Cottesloe beach contains native plants‚ from berry saltbushes to red-eyed wattles; it has accumulated sea wrack and rocky surfaces especially south of the groyne‚ and sand dunes running down to the swash zone. With fences running parallel to the water line‚ this
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1.5 = 1.0 11.8 = Df – Di = 11.8 – 12.9 = -1.1 = 1.1 10.5 = Df – Di = 10.5 – 11.8 = -1.3 = Length of ramp: 80 cm Total distance: 87.5 cm Average velocity: vav = (as it was a straight line the distance is equal to displacement)= down = a) Slopes (Of Lines a‚ b‚ & c): a. a = Δv = vf – vi = – 0 = Δt = tf – ti = 0.1s – 0s = 0.1s a = = (Acceleration) b. a = Δv = vf – vi = – = Δt = tf – ti = 0.525s – 0.4s = 0.125s a
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counts of the aluminum remaining at fifteen different one-minute intervals‚ this allowed the net counts per minute at each interval to be found as well. Next a graph of the net cpm verses time was plotted. After each interval was plotted the K-value (slope) was found along with the half-life. The actual half-life of Aluminum is 2.25 minutes. The half-life found in our group was 2.23 minutes. Procedure: The procedure is as follows on pages 63-67 of the Chemistry Laboratory Manual. No changes were
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Mass Movement: Mass movement is dependent on the development of instability on a hill slope when equilibrium has been disturbed. Safety Factor is a measured by ratio of resistance which the slope offers against movement (sheer STRENGHT) to the force which is trying to enact that movement (sheer STRESS) Factors affecting Sheer STRESS 1) Angle /Steepness of Slope: Inclination of slope will affect the magnitude of gravitational force enacting on the regolith. a. the larger the angle
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Today’s lecture will be spent entirely in the computer lab. At the end of lab‚ submit this worksheet. Part 1: Weather (3) 1. Open the following link: http://climate.weatheroffice.gc.ca/climateData/canada_e.html 2. Click “customized search” button 3. Search by station name a. Enter “Hamilton” in the text field b. Years: 2006 to 2011 4. Click “Search” 5. For “Hamilton A” station‚ select ‘daily’ in the “data interval drop-down box. 6. Click “Go” You now have access
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GINGOOG CITY COMPREHENSIVE NATIONAL HIGH SCHOOL Gingoog City DEVELOPING STRATEGIES INTERVENTION MATERIALS 2010 Mid-Year INSET October 27 -28‚ 2010 Developing Strategic Intervention Materials Guide Card Activity Card Assessment Card Enrichment Card Reference Card Guide in Reviewing Intervention Materials Guide Card 1. Gives a preview of what students will learn. 2. Stimulates interest in the topic 3. Presents the focus
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product curve has a positive slope (upward sloping) then marginal product is positive. If the total product curve has a negative slope (downward sloping)‚ then marginal product is negative. If the total product curve has a zero slope (horizontal)‚ then marginal product is zero. Moreover‚ if the total product curve has a positive and increasingly steeper slope‚ then the marginal product is positive and rising. If the total product curve has a positive and decreasingly steeper slope‚ then the marginal product
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benefits of conservative accounting 14 4.1.3. Contracting benefits of conservative accounting 15 4.2. Evaluation of results 15 5. Conclusion 15 References 16 Ehrenwörtliche Erklärung 17 List of abbreviations and symbols Symbols: α – Intersect β – Slope coefficient Δ – Indicator for difference DR – Dummy variable P – Price R – Stock Return R2 – Measure for explanatory power u – Stock return X – Earnings Abbreviations: CRSP - Center of Research on Security Prices CFO – Cash flow from operations CFOI
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were taken in the truck‚ but even more were to come at the Mountain‚ including the one attached to this essay of me in the dark green snow tube. When we arrived at the parking lot of Hunter Mountain‚ there were hundreds of people going down the slopes on skis and snowboards‚ but from the
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by x to come up with x/2 Now we have y = x/2 + 1 Let’s use the formula y = mx + b whereas m equals slope and equals the y-intercept. Right now we know that m = ½ when using the above formula So in order to find the equation which is parallel to y + 1/2(x + 1) the slopes will have to be equal. We must incorporate the slope of the equation to find the parallel lines by using the point slope formula. (4‚ 2) and m = ½ Use formula for equation of a line: m = mx + b Substitute the value of m
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