Recent content by hsarp71

Just wondering if anyone could recommend a technical book on aerospace engineering that covers a broad range of topics with reasonable depth. Thanks.

I don't mind extra workload, as long as the work is good (which i think it will be)! now, both the atmospheric and the space side appeal to me- i can't say which one i prefer until i actually do it.. what i wanted to know was whether something like computer engineering or chemical engineering...

Yes I think I'm going to go ahead with aerospace. (because i want to :)) And where exactly is "Here"?

thanks that was a quite useful link

Hi, just wondering how much scope there is in aerospace engineering and how well aerospace engineers get paid in comparison to other engineering disciplines- i really like aerospace but i'd just like to know where it ranks in terms of salary; how much do they get paid, and where can you find...

no I'm saying that it works for all 2n in N. so n does not have to be an integer for this to work- n can be 0.5, 1, 1.5, 2,...

the maximum value of k is cot(alpha). So have you tried putting that in?

Doesn't this work for all 2n in N too? (not just n in N) for 2n>=1. Because adding (2n+1)^3 to both sides gives, Sum(from r=1 to 2n+1) of r^3 = n^2*(2n+1)^2+(2n+1)^3 =(2n+1)^2*(n+1)^2 =((2n+1)/2))^2+((2n+1)+1)^2 and the initial cases of 2n=1, 2n=2, 2n=3 all work.

The x-component of the force (with which the guy is pulling the sled) must balance the frictional force in the opposite direction right?