Recent content by willbland

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    Induction Proof

    I'm kind of confused by this post. Here's my understanding of induction, Your proving that it's true for when n = 2, then your assuming it's true for any number n, then you have to prove that if n is true, then n + 1 is true, and so on. Your basically proving that it's true for all n > 1...
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    Induction Proof

    Thank's alot for your help Mark, you really steered me in the right direction here. I proved that when n=2 the sum was rational using a/b + c/d etc etc etc, but after i assume that when n=n , for all natural numbers the sum is rational, isn't that as far as you'd think i would have to go? I...
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    Induction Proof

    Homework Statement Prove via Mathematical Induction that, The sum of n rational numbers is rational. Homework Equations The Attempt at a Solution Let N = 1 The sum of one rational number is the number it's self, which is a rational number. Assume when n = n, the sum of n...
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    Basic Orbit Satalite Questions Please help!

    Ooo.. Thanks man :) But how do i use the equasion when they only give that much information, i am lost :( But i do understand your point.
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    Basic Orbit Satalite Questions Please help!

    Thank's. So how do i do the question?
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    Basic Orbit Satalite Questions Please help!

    Somebody please help me ! :(
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    Basic Orbit Satalite Questions Please help!

    Homework Statement The polar-orbiting environmental satellites (POES) and some military satallites orbit at a much lower level in order to obtain more detailed information. POES complete an earth orbit 14.1 times per day. What are the orbital speed and the altitude of POES? T = 1.7 h G =...
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