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Hello, I just finished my sophmore year of college at Penn State. I am going to major in Mechanical Engineering. I have strong interests in Mathematics and Science.
I want to put a better stereo in my 2001 Jeep Grand Cherokee Laredo.?
I would like to listen to music off of my phone either via usb or auxiliary cable. What would it take to do this? Would it be difficult? And I just want like a cheap one that will play music off of my phone, like I said. I don't need touch screen or anything like that. I haven't been able to find much on the internet, at least nothing in great detail. Any help would be appreciated! Thanks in advance!
2 AnswersCar Audio & Electronics7 years agoGive an example of a source vibration for a sound wave in air.?
I need some help coming up with some examples. Any help is appreciated.
Give an example of a source vibration for a sound wave in air.
Give an example of a source vibration for a sound wave in steel
.
Give an example of a source (forcing) vibration that produces an electro-magnetic wave.
Thanks in advance!!
1 AnswerPhysics7 years agoHow to solve cos 4x = 0 and sin 4x = 0 for general solutions?
My friend got, for cos 4x, x = n*pi/4 (n = 0,1, 2, 3...)
For sin 4x, x = (pi/8) + n(pi/4) ( n = 0, 1, 2, 3...)
but I don't know how he got this at all.
3 AnswersMathematics7 years agoIs it possible to make Damascus steel at home, with simple tools and not much experience?
I would really like to make my dad a damascus steel knife because they're so pretty, but I do not have specific tools. Could I make it with just a fire instead of a forge?
4 AnswersDo It Yourself (DIY)7 years agoWhat are some "extra curricular" activities that I could partake in that would pertain to my degree?
I want to be more involved at school and in my community, but I also would like these activities to "look" good on my resume. I am aiming for a bachelor's degree in Mechanical Engineering in college.
2 AnswersHigher Education (University +)7 years agoAnybody know where to get snap shackles near DuBois, PA?
Here is a picture of what I'm talking about ... http://milspecmonkey.com/tactical/snap-shackle-k7-...
1 AnswerPhiladelphia7 years agoHow do I return a book that I rented to amazon?
I rented a couple books off of amazon for school and this semester is winding down, and I would like to know how do I return the books that rented?
1 AnswerHigher Education (University +)8 years agoWhat can I do with a master's degree in mechanical engineering?
Essentially I want to know if a master's degree is worth it? What does a master's degree allow me to do that a bachelor's won't?
3 AnswersEngineering8 years agoI'm getting ready to build my own hammock, but I don't know what kind of rope I should use?
I know that paracord will stretch a lot over time, and I do not want to spend a lot of money into this either- probably no more than like $50- $75. I just want to make a simple one that I can use when camping and what not. Any ideas would be appreciated.
Do It Yourself (DIY)8 years agoI have a question dealing with Mozilla Thunderbird and my emails.?
I have thunderbird downloaded on my laptop and I can read and receive my emails fine through it, but my emails seem to go straight to thunderbird meaning that I cannot check my emails on any other computer besides my laptop because my emails do not show up in my regular email, any ideas how to fix this or is it supposed to do this or what??
1 AnswerOther - Computers8 years agoStatics question dealing with vectors?
If the resultant force of the two tugboats is 3kN, directed along the positive x axis, determine the required magnitude of force F(b) and its direction ∅.
Force A = 2kN is directed in the 1st quadrant 30 degrees from the positive x axis and Force B is directed in the 4th quadrant at an angle ∅ from the positive x axis.
I'm really stuck on this, I've been at it for a couple hours. I know there is some way to find another angle, but I don't know how to find it. Thank you in advance.
1 AnswerEngineering8 years agoWhat is the largest flash drive or external hard drive that a Xbox 360 Slim will read/support?
I've heard that it xbox won't read anything over 16gb because it's too big and won't recognize it, is that true?
3 AnswersXbox8 years agoWhat kind of cable do I need to connect my laptop to a regular tv with the yellow, white, and red rca ports?
I have a dell 14r inspiron. I believe it has a vga port and I know that it definitely has an hdmi port. I just want to connect my laptop to my tv to watch movies. Thanks!
4 AnswersHome Theater8 years agoI am trying to hook up my laptop to my tv so that I can watch movies on the bigger screen.?
But I don't know if I have a vga port, I think I do but it is not blue. Are all vga ports blue? The one I think is vga is black, and my laptop is a dell 14 r inspiron.
2 AnswersMonitors8 years agoOnline Pass for Battlefield 3 Problem?
Recently I just got a new xbox 360 and I cannot play battlefield 3 online, it says "Your Gamer Profile does not have the correct permissions to access Xbox LIVE functionality." I have played online on my other xbox 360, but it won't work on this new xbox 360. I thought the online pass was linked to my account...? Help Please!!
3 AnswersVideo & Online Games8 years agoI am studying Improper Integrals, and I am curious if sin x can ever have a limit as x -> infinity?
For example, I just evaluated the ∫cos(Πx) dx and I found the antiderivative to be 1/Π *sin(Πx) + c. And then I evaluated it from -t to 0 and 0 to t (where t is very large positive and -t is very large negative). I found that this does not exist. So can sin x or cos x ever have a limit?
3 AnswersMathematics8 years agoDoes Σ n^2*2^(n-1)/(-5)^n converge or diverge?
1 AnswerMathematics8 years agoDoes Σ (-1)^(n-1)*e^(2/n) converge or diverge?
2 AnswersMathematics8 years ago