Dope Tech Episode 2

<<@TheOrganicChemistryTutor says : Kinematics - Free Formula Sheet: https://bit.ly/4dtD4Ti Full 91 Minute Video - Free Fall Physics: https://www.patreon.com/MathScienceTutor Direct Link to The Full Video: https://bit.ly/3vBkbcH Physics PDF Worksheets: https://www.video-tutor.net/physics-basic-introduction.html>> <<@Mtndna says : How did you recognise than sound came back with constant speed .>> <<@atillaaksoy2805 says : Thank you>> <<@francogarcia1684 says : how many chickes is in my chicken farm in Minecraft?>> <<@ZillyBilly-kn4je says : If at height h above the earth's surface,the gravitational acceleration is half of it's Value at the earth's surface calculate h .... Can you make a video on these types of questions please>> <<@zianiera says : Thank you>> <<@Jimmy-rg1vd says : This guy is beyond just human>> <<@rbrivera1477 says : Air resistance entered the chat>> <<@zianiera says : Great explanation as usual.Thank you, Sir>> <<@jupiter776 says : Or just use cars>> <<@LongArmsShortTorse says : Thank you for giving the speed of sound formula in terms of Celsius.>> <<@RitaTheCuteFox says : This is more about knowing random assumed physics than math. Nobody in the question is mentioned that the rock falls and accelerates at 9.8 meter per second. Rounding that up to 10m/s you can say the rock falls 10m on the first second, 20m on the second second, 30m on the third second etc. So the question assumes that the rock accelerates to infinity at the exact same rate. In reality the rock may accelerates for a few seconds but then reach its maximum speed of lets say 100m/s. In theory i believe sound also needs some time to accelerate to 346m/s and doesn't start instantly off 346m/s. I'm not sure about the sound, but the rock definitely doesn't accelerate how assumed in the video. And since the fall speed is already entirely based on assumptions, since the 9.8m/s is mentioned nowhere in the question, neither whether or not it reaches a maximum speed or not like in reality, you can't really answer this question given just the information given in the question. In reality you would need a lot more information about the physics of the rock and the air to first of all properly calculate the rock's fall and acceleration speed. Even when approtiating the height, i think the real answer would be more like a height of something between 600m and 1000m. I'm not sure if the slowed acceleration would increase or decrease the height of the building, i think decrease? I'm generally too dumb to solve this question lol but i just wanted to mention that the question lacks a lot of information to really solve it and is largely based on physic assumptions that don't even make sense. You could replace the rock with a human.. or an asteroid.. and would get the same answer using the same assumptions in the video. So this shows how flawed this question/problem is. Including the air temperature, but ignoring all these other things is also quite funny. All we can really say from the question is that the building has at least a size UNDER 15.1*346meters. (5224.6m) If the rock falls instantly at infinite speed.>> <<@fredrick3897 says : i need to recommend you to my lecturer😅>> <<@sithuvidu1187 says : Yo Organic Chemistry Tutor i promised myself that if i get good results ( o/level) i would come back and thank the teachers in youtube that helped me. I got an A for chemistry,physics,bio 2 marks off for maths for getting an A. And your a teacher who mastered literally 5 subjects or so 💀 i just want to say thank you>> <<@de_chatboston says : 🎉>> <<@parkour.11parkour58 says : Could you make a video on how to win the lottery with maths>> <<@Showman0010 says : What s coincidence, Today i was doing some practice problems of physics and a question related to this topic came and i couldn't find the solution and was thinking to see if you have any videos in it And coincidentally you uploaded a video TODAY!!>> <<@ValentineChinedum-zk9up says : This is a guy making good use of his God given gifts❤>> <<@heatedturtle659 says : Am I the only one who got 5190m when first attempting this?>> <<@FraudFighterrs says : What does JG stand for in the profile pic?>> <<@adamsbawa413 says : Please teach us on Velocity ratio about screws>> <<@fabriceras9562 says : I haven't watched your videos in a while since a lot of what we go through nowadays isnt covered here but man.....I have to say thank you for saving my lazy self through my first 2 years of engineering. Please never stop the good you doing my man.>> <<@ilo9339 says : What does JG stand for in your name?>> <<@thatomofolo452 says : Arithmetic principles 🏋️🏋️🏋️💯💫>> <<@kevinn1158 says : That's a huge rock.... I'm calling the cops on that guy... description, no hands, no feet no mouth or eyes, very thin.>> <<@XavierJames-up9jx says : Dude i this is exactly what my exam is on in couple of weeks>> <<@syndrac6254 says : Bro took off his head and released it 😂>> <<@menzisaclown says : Its a good day when this guy posts>> <<@JeanEmmanuel-h4u says : But you're a genuis>>