Recent content by esanoussi

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    I on my physics homework It's a 2-Dimensional Projectile Motion problem.

    I think you're right. The way the question is phrased in your book sounds a lot like the way my teacher said it. (Sorry; he dictates the questions to us and we're just supposed to jot down whatever we hear.) In that case, I have no idea how to answer the problem. :( I realize that in this HW...
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    I on my physics homework It's a 2-Dimensional Projectile Motion problem.

    Homework Statement A rocket is launched at an angle that is 53 degrees from the ground. It travels at an initial velocity of 25 m/s, and after a certain point, begins to fly at a constant speed of 25 m/s for 25 seconds. After 25 seconds, the rocket experiences failure and begins to crash...
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    I want to understand how to use the general equation [f(x) - f(x+h)]/h

    So every problem isn't different? Oh. We were taught in Physics class that every problem is. Thanks so much for your help. I will take your advice and check out other problems on the forum. :smile:
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    I want to understand how to use the general equation [f(x) - f(x+h)]/h

    arildno, Thank you for helping me solve the problem. While I understand how you arrived at the answer, as you probably know, every physics problem is different. Is there any technique I can use, or any tip you can provide me when solving future problems and more complex problems using the...
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    I want to understand how to use the general equation [f(x) - f(x+h)]/h

    I am in a 12th grade Physics class and in the beginning of the year, we learned the calculus based equation: [f(x+h) - f(x)]/h. I understand that I am trying to simplify/solve for the answer when H goes to 0 (h -> 0), and I understand that I must substitute f(x) into the given fields f(x) and...
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