Recent content by NachoKing

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    Explaining Diagrams using Physic concepts

    Here I have a question which I'm unfamilar with. I'm not sure how to answer the question by explaining what is involved with the diagram. Discuss the following pictures in terms of work and power outlining any assumptions that you make.
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    Solving Circular Motion Problems: Uniformity and Changing Flash Frequency

    I have a question here that I'am completely lost on. A mass was moving clockwise around a circular path when a multiflash photograph was taken of its movement. The camera had a flash frequency of 1Hz ( 1 flash photo per second), and a photo similar to the diagram below resulted. (a)...
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    What Is the Best Graph to Represent Mode, Median, Mean, and Standard Deviation?

    Homework Statement So i have collected the following data and it now asks me to present the information in an appropriate graphical form but I am not sure how. mode – = 29 liters Median – = 36 Mean – = 35.13 Range – = 17 Standard deviation = 4.87 Interquartile range = Q3 – Q1...
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    How can algebra and logarithms be used to solve a penguin population problem?

    Alrite, cheers jhaddow. Now it makes sense to me. That's all i need to see. thankyou thank you thankyou.
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    Sketching Functions Homework: Draw a Function w/ Negative & Positive Gradient

    Homework Statement I have no idea on how to approach this question, Any help is appreciated immensly. Draw a sketch of a function with the following properties: a) The gradient is negative where -2 < x < 2 b) The gradient is positive where x < -2 and where x > 2 c) The gradient of...
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    How can algebra and logarithms be used to solve a penguin population problem?

    The first thing i attempted to do was find the decay factor using f(x) = AxB^X so for rookery A (2000 penguin, at a decay rate of 5% each year.) But i am unsure on how to apply this to the formula.
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    How can algebra and logarithms be used to solve a penguin population problem?

    [SIZE="2"][[SIZE="1"]I have here a question from one of my many revision sheet in preperation for my exams. The problem I'm having is with this parcticular question. A 10 year research program is being carried out on two penguin rookery populations in Tasmania. Rookery [SIZE="3"]A had 2000...
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