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@pestifygaminghacks4713 19 күн бұрын
Thank you sir
@studentengineering 19 күн бұрын
You’re welcome!
@lastname3680 22 күн бұрын
Name the book plis?
@studentengineering 19 күн бұрын
Engineering Mechanics Statics by R C Hibbeler
@nightmovieshorts Ай бұрын
thanks, next time solve integral too please.
@studentengineering Ай бұрын
You’re welcome
@meteoriter1647 Ай бұрын
Hi, thanks for the great video, I am trying to find the volume of a an entire tree, picture a silhouette of a tree, let's say a pine tree, I am thinking of a 21m high tree, the trunk is 0.4m diameter with a taper of the trunk at 0.8% on each side and the branches start at 1.8m off the ground and then there is a parabolic taper to the top of the tree from that point on to zero. The largest width of the tree, where the branches first start is 12m wide. I am thinking to revolve half the silhouette and so half of trapezoid of the trunk at 0.2m tapering to 1.8m high and then 6m branch start going parabolic to the top. Could you perhaps kindly outline how because I want to get this exact? Can this be done with an equation of the edge of the silhouette, or is it better to spin the area of half the silhouette, I'm not sure. Thank you.
@studentengineering Ай бұрын
Sounds like an interesting problem. I think that your problem would be solved the easiest by just finding the cones and partial cones that make up the tree and add up those volumes. I don’t think many of the equations in the video need to be used because you are revolving the area in a full circle and the lines you are using are all straight.
@meteoriter1647 Ай бұрын
@@studentengineering I've done Pappus Guldinus theorem volume calculations in Calculus in high school, and wanted to do it once again, as the tree volumes, need to do a bulk density check for the entire enclosed volume of the trees, quite important because I have to analyze a parking garage roof slab with trees on top acting as additional loads on top of a thick soil overburden. FYI, the tree outline is sometimes parabolic and not always straight because there is a mix of maple/pine etc. Yes, I do understand that I could do cones and cylinders but preferred to do it in one shot. Not a problem but tks for the quick reply.
@nhat-ld8bq 2 ай бұрын
My question is if these 3 objects are not connected, why would we have 1 centroid instead of 3
@studentengineering 2 ай бұрын
Great question! They actually are connected but in order to find the centroid of all of them we break them up into more manageable parts. Does that make sense?
@pepitotaloloto8685 2 ай бұрын
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
@studentengineering 2 ай бұрын
What’s so funny?
@Himax55555x 3 ай бұрын
This is great . Thank you again ❤ .
@studentengineering 3 ай бұрын
You’re welcome!
@Himax55555x 3 ай бұрын
Thank you very much ❤ .
@studentengineering 3 ай бұрын
You’re welcome!
@MuhammadHafiz-vf8bm 3 ай бұрын
Fantastic explanation. You saved me hours of time from reading hundreds of notes when you summarised the information i need in just a few minutes. Truly a life saver!
@studentengineering 3 ай бұрын
I’m glad!
@WersiyCollins 3 ай бұрын
So clear
@studentengineering 3 ай бұрын
I’m glad!
@hishamsaadaldeen6717 3 ай бұрын
Hello there, can u plz explain how did u get the second equation? (ln (T1/T2) = mB )
@studentengineering 3 ай бұрын
Great question! I go over that in this video: Frictional Forces on Flat Belts Explained // Equations and Explanation kzbin.info/www/bejne/d3OQgKupodxso6s
@riyadh921 4 ай бұрын
Hi, sorry, what was C?
@studentengineering 4 ай бұрын
Great question! This video explains what C is and the other variables in more detail: CATENARY LOADED CABLES (Free-Hanging Cables) // How To Solve For The Unknowns // Equations Included kzbin.info/www/bejne/rqK6kmh_o5p9otk
@quailland1982 4 ай бұрын
very good video, I understand this a lot better now, its actually not that hard at all!
@studentengineering 4 ай бұрын
I’m glad!
@kaursingh637 4 ай бұрын
very good - i am under stood - thank u sir
@studentengineering 4 ай бұрын
You’re welcome!
@kaursingh637 4 ай бұрын
EXCELLENT- WHICH UNIVERISITY ? AMARJIT- INDIA
@studentengineering 4 ай бұрын
Thanks! Utah State University
@randomclipz_247 4 ай бұрын
how would i calculate the bending moment of the beam?
@studentengineering 4 ай бұрын
Great question! Here is a link to another one of my videos that explains that: SHEAR and MOMENT DIAGRAMS EXPLAINED (calculus especially) kzbin.info/www/bejne/mJubm6mQa6hropY
@jaginder024 4 ай бұрын
I GOT THE PLIER QUESTION IN MY LAST EXAM AND MY BRAIN BASICALLY SHORT CIRCUITED BUT YOU MAKE THEM LOOK SO EASY.
@studentengineering 4 ай бұрын
Haha dang
@gnidnoeled786 4 ай бұрын
Would you please show us how to find the centroid of the irregular solid according to the following descriptions. Rectangle: Along X direction = 3.8 Along Y direction = 2.5 At the corners of that rectangle along Z direction: corner A = -95 corner B = -150 corner C = -290 corner D = -230. Corner A is at the bottom left of the rectangle. Corners B to D is counter clockwise from corner A. Thanks in advance.
@studentengineering 4 ай бұрын
Using the instructions in this video you can find the centroid of that irregular solid. I’m not going to make a another video specifically for this problem
@physicsmanodd4491 4 ай бұрын
Why direction of By is downward
@studentengineering 4 ай бұрын
Great question! It’s because those forces pushing against the frame cause it to rotate about point A and the result is an uplift force at B. Since the reaction is in the opposite direction of the force in the member, the reaction is downwards.
@saddam6355 4 ай бұрын
u should start from drawing of free body diagram
@studentengineering 4 ай бұрын
Good idea!
@AlaminHossain-jd1mp 5 ай бұрын
Sir, if we were unable to determine the weight to find out which is large force , then how can we determine T1 and T2?
@studentengineering 4 ай бұрын
You need the weight or at least some other information to be able to solve the problem.
@josith9631 5 ай бұрын
Thank you so much 🇮🇳🇮🇳
@studentengineering 5 ай бұрын
You’re welcome!
@kylebaguan4337 5 ай бұрын
sir you have a good video. Please keep on uploading we will support you
@studentengineering 5 ай бұрын
Thanks!
@Levelup383 5 ай бұрын
Thanks for the lecture ☺️☺️
@studentengineering 5 ай бұрын
You’re welcome!
@mahdihosseini6361 5 ай бұрын
beside all that stuff you have a very sexy voice ngl
@studentengineering 5 ай бұрын
Haha thanks
@fortunatenkuthalo 5 ай бұрын
❤
@studentengineering 5 ай бұрын
❤️
@mrcoffee315 5 ай бұрын
Tbh this method was the only method that really helped me understand problems with negative slope. I tried doing the section method calculating the moment and vertical force with respect to x and couldn’t find a solution. With this method it was so straight forward. Thanks for the help.
@studentengineering 5 ай бұрын
I’m so glad! Thanks for sharing!
@ramangahlaut9850 6 ай бұрын
Hello dear. Can u tell me about the rail problem. When all boggies are connected in a sequence. 8 wheel each boggies. What will be required pull .
@studentengineering 6 ай бұрын
What is a boggie?
@ramangahlaut9850 6 ай бұрын
@@studentengineering train coach
@studentengineering 6 ай бұрын
I need more information than that. Watch the video and find all the variables that are needed to solve the problem.
@andro6534 6 ай бұрын
great video, and also very good explanation. I understood everything 1000x better than if my physics teacher was explaining it.
@studentengineering 6 ай бұрын
Thanks! I’m glad!
@herseyodtuyeyataygecisyapm7364 6 ай бұрын
you are gorgeus sir. my old man professor know anything or he is very selfish and greedy. whatever, It helps when information is shared. No one is trying to reinvent gravity to understand quantum physics. But university professors sometimes have the opposite idea. Thank you for your very clear and unambiguous explanation.
@studentengineering 6 ай бұрын
You’re welcome!
@gurash2419 6 ай бұрын
It will be more clear if you show by hand instead of writing as it will be helpful for Freshers engineering students
@studentengineering 6 ай бұрын
Great suggestion!
@Runa36 6 ай бұрын
It was helpful but next time hide your face because I almost lost concetration . Too cute😍😍😄😍
@studentengineering 6 ай бұрын
Haha I’m glad it was helpful
@jordyb4862 7 ай бұрын
What if the pole can rotate with some friction, how does that change the dynamics? If the friction of the rope is greater than the pole does only the pole friction matter after that?
@studentengineering 7 ай бұрын
Great question! I’m not exactly sure but it would definitely matter how easily the pole could rotate. I would think that if the pole could rotate freely then there would be no slipping between the pole and the rope. If the friction preventing the pole from freely rotating was greater than that of the friction between pole and the rope then the pole would probably rotate while the rope was also slipping around it. You would probably need to find the friction force from the rope and see when it matched the friction force of the pole rotating.
@mazenmostafa4166 7 ай бұрын
Bro thank you so much ❤️.. Form Egypt keep going ❤️🤝
@studentengineering 7 ай бұрын
You’re welcome!
@j3m-m3p 7 ай бұрын
This was very helpful, thank you!
@studentengineering 7 ай бұрын
You’re welcome!
@stanjames4548 7 ай бұрын
when to use when subtracting angle
@studentengineering 7 ай бұрын
Great question! This video explains that: kzbin.info/www/bejne/nIbXaox6g7KYiLssi=KpS66fbjFHFyva1J
@dakcode4651 8 ай бұрын
Sir please make more such videos we need you explain very good my all doubts are clear after watching this video ❤
@studentengineering 8 ай бұрын
I’m glad!
@apeayeigbeneghu 8 ай бұрын
Does kinetic of rolling friction have dimension 😢
@studentengineering 8 ай бұрын
Great question! We assume the wheel doesn’t slip with relation to the ground so there isn’t any kinetic friction.
@user-xr3jy7lh2s 8 ай бұрын
Thank you from my heart
@studentengineering 8 ай бұрын
You’re welcome!
@jamesandrews7426 8 ай бұрын
Why multiply 450 with 1? I understood the centre of gravity for the right angled is 1/3 its length, but since you took moment at point A, shouldnt it be 450x1/3? Because its 1/3 away from point A?
@studentengineering 8 ай бұрын
Great question! You’re right that it should be 1/3 along the triangle’s length. Because the triangle is 3 ft long that comes out to be 1
@chanhnguyen81 8 ай бұрын
thank you ! I was lost on how to find coordinate of the rectangle
@studentengineering 8 ай бұрын
I’m glad I could help!
@menachemleitner162 8 ай бұрын
w mans
@studentengineering 8 ай бұрын
👍🏻
@alyssamohammed257 8 ай бұрын
your awesome, very smart and dedicated. instantly subbed
@studentengineering 8 ай бұрын
Thank you!
@yigitcan824 9 ай бұрын
Professor I have a question .It says if bearings are used in conjunction with other supports ,the couple moment reactions become redundant and are not shown on the free body diagram.I wonder if bearings' couple moment reaction become redundant or all the couple moment reactions become redundant.Could you help me?
@studentengineering 9 ай бұрын
I don’t understand your question. Could you rephrase it?
@yigitcan824 9 ай бұрын
@@studentengineeringOf course,one of the resources say _if bearings are used in series or in combination with other supports .Then ,the couple moment of support reactions might not need to be considered .Just consider the force reactions_ Here just _couple moments of bearing_ might not need to be considered ,right? Not _couple moments of all supports_
@studentengineering 9 ай бұрын
@yigitcanbaysal824 Yes I think that is correct
@yigitcan824 9 ай бұрын
@@studentengineering Couple moments of bearings are not needed to be considered, is correct right? or couple moments of all the supports in the system?
@studentengineering 9 ай бұрын
Couple moments of bearings don’t need to be considered because they are pinned connections so there is no moment from the reaction
@user-jb9oj9bh4g 9 ай бұрын
Please i want to communicate with you
@studentengineering 9 ай бұрын
Ask me your question in the comments
@user-jb9oj9bh4g 9 ай бұрын
I am a new student in engineering do you have any tips for me and thanks ❤
@studentengineering 9 ай бұрын
My advice would be to prepare to work hard as an engineering student because there is a lot of things to learn. I would also recommend trying to get real-world experience in the engineering field that you’re studying if you can. That will help things be more interesting and make more sense. It will also help you be a better engineer.
@user-jb9oj9bh4g 9 ай бұрын
Thanks for this
@user-jb9oj9bh4g 9 ай бұрын
Another thing please if a problem l can t solve it can i send it here or where can I send it
@hetikpabrekar1949 9 ай бұрын
i Still get confused when to add/subtract phi and theta, could you explain it ? i know we add them when the force and moment oppose each other and vice versa.
@studentengineering 9 ай бұрын
Great question! I explain that in this video: kzbin.info/www/bejne/nIbXaox6g7KYiLssi=ri7GPbSDHivfn3HJ Let me know if that doesn’t answer your question!
@user-jb9oj9bh4g 9 ай бұрын
Thanks ❤
@studentengineering 9 ай бұрын
You're welcome 😊
@hetikpabrekar1949 9 ай бұрын
your videos are really helpful
@studentengineering 9 ай бұрын
I’m glad you think so!
@god_kelpon4438 10 ай бұрын
thanks this really helped me for my class
@studentengineering 9 ай бұрын
I’m glad! Thanks for letting me know!
@mozzarellavocht8338 10 ай бұрын
Man this is great! Thank you so much, way clearer than in my books.
@studentengineering 9 ай бұрын
I’m glad!