You’re comparing 10th grade mathematics with aerospace engineering, You’ll only use some of what your learning in 10th grade in aerospace, you’ll learn what was shown in this video while taking an aerospace course
@@csenno24 u are right tho but u reserved abt it further and physics is also one of the main subject needed for this which is also the subject I’m weak in :(
@@csenno24 I still have time to improve tho coz 11 and 12 grade are the most important- Do u think u can try hard and make it possible for me to love physics and hopefully I will join in aerospace engineering??
@@ab_man7708 Its tough but rewarding. If you can fight your way through the weed out classes you get to work with wind tunnels and aircraft design and other cool stuff. Shameless plug to Wichita State, most affordable place for AE for the quality of program
@@georgelyddane8283 Biggest advice I can give you is maintain the knowledge of previous classes, don't get through a class and then dump the knowledge you learned in that class to make space for the new classes. You will need what you learned at the lower classes to succeed at the higher level ones. I know it sounds simple but it is screwing me over right now
That depends on where the value acquired in degree mode comes into play. For example, he could be dividing by said value in the given formula. For example: 5/sin(60) would require dividing by pi/180 (or 180/pi). Thus the conversion isn’t nearly as simple, especially with a large formula
Also on second thought, this applies to the angle value being plugged into the trigonometric formula. So 50 degrees * pi/180 would give you radians to then plug into the formula. In short, multiplying 0.33 by pi/180 isn’t the right answer (in fact it’s likely be way off).
Stress factors are empirically derived multipliers for calculating the max stress values in something. Really, it's not the kind of math which excites math majors, just a quick way to estimate stuff
@@belacickekl7579I remember being a math nerd back in like elementary and middle school, but when I got to trigonometry, that's when I was like "wtf is going on here!"
Hint for the future, while using a calculator you usually have a small letter shown at the top, so you know what is the currently used unit of the angle, and it’s as follows: - D (degree), - R (radian), - G (gradian, which is 1/100 of a right angle).
Im an aerospace engineer Graduate. Don’t worry once you work all you will be doing is testing equipment and writing tech reports. You won’t ever see none of this shit ever bc everything is already solved 🤷♂️
Basically Engineering teaches you where to go and find the solution. When the question popped up I already knew the textbook and chapter to find the stress factor.
Yes sent something to space n crashed..they used wrong units. Forgot to convert from metric to si or vice versa..engineer probably wanted to disappear from earth lol
My math teacher engraved that into our brains lmao now I always remember to change from degrees and radians 😂 hopefully I don't forget by the time I start uni later this year
Happened in my Numerical Analysis test, I said I wasn't feeling well and asked to write a sick test. Took me about a week to convince them, I never wish this to happen to anyone else. 😭
Does the stress intensity modification factor have to be in Radians, or is it an arbitrary instruction that they just so conveniently forgot to include in the problem for plausible deniability?
Depends what you do "irl". Having a direct relationship between radius and arc-length is extremely convenient in geometry, and many engineering problems can be represented geometrically. Degrees are more arbitrary (why 360?) but fundamentally related to the radian through the pi constant.
spent hours upon hours for homework in a class like this. One assignment asked us to find some value for some fatigue process but didn’t give us enough values to find it. the solution? *guess* the value and keep iterating solutions. Maybe not that hard in retrospect but when you’re just tossed in head first…
That used to be our high-school issues. And still can be. But as an electrical engineer, we are much more worried about our imaginary axis that we have to work on. Our math is all based on that "iota" element you see, the things that don't even exist.
this was me but in my last EE upper div course before I could graduate. I bombed the midterm (due to stuff like in this video) but I passed the class with a B since I got an A on the final. That was the most stressfull time in my life so far lol.
Honestly, i wanna study aerospace its been 2 years since I discovered that i like anything related to space but..it has a lot of physics and math..im good at math but physics is somewhat challenging im a junior rn so any thoughts about what i should major in?im good at math bio and chem kinda not really i have no idea what to major in
I know you commented this 3 weeks ago, but in my opinion physics is just math so you'll probably catch on eventually- you could also always study astrobiology if you wanted. idk man i gotta apply to college this week
I'd love to be an aerospace engineer maybe get into aircraft design but I almost died doing mechanical eng for bachelors so I am not sure what I'd do if I did a masters in aerospace abroad or something. But damn how cool it would be to be an aircraft designer or maybe into F1 lol like a design engineer.
Yooooooo, that last part fucking a obliterates my will to continue existing, the amount of times I’ve done that when practicing on khan academy and not getting a perfect score because of it is not even funny😂😂
@@CoolK1DPlayz not so much of a legend but you must be very good at it. I was so shit at math and started doing aeronautical and studied for hours and i feel like i can accompliush it now. Im going onto my second year of college now
