Hello Professor, I wish to go through all your physics videos and I'm slightly afraid I will miss something or watch them in the wrong order. Should I start with the mechanics 1 playlist containing 190 videos? I'm slightly confused about the sequence there because, for example, the video number 41 is "Physics - Mechanics: Vectors (21 of 21) Second Definition of the Dot Product " and number 42 is "Mechanical Engineering: Particle Equilibrium (11 of 19)".
I combined the videos is large playlists because there was a glitch in the youtube software and viewers couldn't find the playlists anymore. The glitch is fixed and you can again find all the individual chapters. It is probably better to follow the individual chapters.
would v = √gLsintheta work too? I resolved mg to find the restoring force and substituted and rearranged F =mv² / L maybe -√gLsintheta? if not could you explain an alternative method please? thanks sir!
Michel van Biezen I know the video is right sir but are there any other ways of expressing v? Let's say if you don't have to take conservation of energy into consideration. This is out of curiosity, thanks.
Are you referring to this playlist? PHYSICS MECHANICS 2: ENERGY, WORK, POWER, MOMENTUM, AND IMPULSE If yes, that playlist contains 101 videos. TH-cam only shows 100 videos at a time, thus the last video will show up as a single video. They are ordered correctly.
this might be a stupid Quistion but i am a bit confused so i am gonna ask it anyway. howcome the adj-side is "L-h" and not just "L" like in the starting position. if anybody know the answer feel free to comment. thanks!
@@MichelvanBiezen LOL, well, I've have FOUR cats in my life... so... I know the Pleasure they bring... Shedding is a cat's way of saying THEY own YOU.. and not the other way around.... go figure.. :) lol
Hi Michel.. I did NOT see the Meteor... it was about 50-70 miles South of me... I did see the Videos sent in by witnesses.... if you found a meteorite on the ground and it weighed about 2.2 lbs.. aka 1 kg... would you sell it for about $50 per gram? or Keep it? lol... by the way.. LOL, it was great seeing your Cat again....
The intro made me smile! thank you for another great video Dr. Biezen
Hi
I'm so glad people like this make these kind of videos
We are glad you find our videos helpful. 🙂
Your videos really help me with my engineering studies. Thank you!
Thank you for your videos! I wish I found them when I was going through my undergraduate degree.
I sincerely wish Michel taught my Physics 225 and 227 classes. He's so succinct.
how old are you guys? do u study in uni/college? An answer is much appreciated
loooooooool
I understand
Why we consider that there is no rotational kinetic energy for pendulum. I mean The ball is rotating around a fixed point.....🤔
You can use rotational kinetic energy, OR translational kinetic energy, bot not both.
@@MichelvanBiezen thank you sir
cool Physics
You always make great informative videos so easy to understand. thank you
Where is the friction of the bearings when the block is sliding within the railing that is mounted to the ceiling?
That is ignored here.
Very very interesting problem sir! The L - h / L reminded me of "the efficiency of heat engines" equation which is W / Qh or Qh - Qc / Qh.
I forgot how to derive the (L - Lcos) part on my last test...
Yes, that is the key to this problem. 🙂
i love this man
Hello Professor,
I wish to go through all your physics videos and I'm slightly afraid I will miss something or watch them in the wrong order.
Should I start with the mechanics 1 playlist containing 190 videos?
I'm slightly confused about the sequence there because, for example, the video number 41 is "Physics - Mechanics: Vectors (21 of 21) Second Definition of the Dot Product " and number 42 is "Mechanical Engineering: Particle Equilibrium (11 of 19)".
I combined the videos is large playlists because there was a glitch in the youtube software and viewers couldn't find the playlists anymore. The glitch is fixed and you can again find all the individual chapters. It is probably better to follow the individual chapters.
I see. Thank you.
My neighbor's Siamese cat basically stays in our house everyday even though he's not our official pet.
would v = √gLsintheta work too? I resolved mg to find the restoring force and substituted and rearranged F =mv² / L
maybe -√gLsintheta?
if not could you explain an alternative method please? thanks sir!
I may be worng but by using Sin@ you would be calculating the distance traveled by M and not h, might be worng though.
Sin@=opp/hyp
Do you get the same answer?
The video is correct.
Jose Alberto Orozco I dunno if its right but I think mgsintheta = mv²/L which is the force parallel to the pendulum's motion
Michel van Biezen I know the video is right sir but are there any other ways of expressing v? Let's say if you don't have to take conservation of energy into consideration. This is out of curiosity, thanks.
God bless u bro
Thank you. Same to you.
Hi you tubers your videos are so cool
Great teacher.Thank you.
Why does it have initial kinetic energy
Wow. Nice kitty
Professor your videos are great.By the way have you done any videos on collissions?
You can find those in this playlist: PHYSICS 10 IMPULSE AND MOMENTUM th-cam.com/play/PLX2gX-ftPVXWA0sOXuZMed4y14TZmoFwY.html
Thanks for such a fast reply.I love your videos.Keep up the good work.
Can you please reorganize this playlist? It starts on video 37/37 and the rest of it is not coherent.
Are you referring to this playlist? PHYSICS MECHANICS 2: ENERGY, WORK, POWER, MOMENTUM, AND IMPULSE If yes, that playlist contains 101 videos. TH-cam only shows 100 videos at a time, thus the last video will show up as a single video. They are ordered correctly.
@@MichelvanBiezen Sir, its still unclear. Seems the last 3 videos are from another playlist containing 37 videos. Thank you.
i didn't know Physics was cool
yooooooooo
Legend
c
Kitty!! :D
Great problem, and an equation to play with too!
Yes, she has a way of walking where we want to walk. 🙂
@@MichelvanBiezen :smile:
@@MichelvanBiezen Animals really keep the whimsy in our lives! :)
the beginning was excellent:D:D:D:D
this might be a stupid Quistion but i am a bit confused so i am gonna ask it anyway.
howcome the adj-side is "L-h" and not just "L" like in the starting position.
if anybody know the answer feel free to comment. thanks!
L-h is the change in height needed to calculate the new potential energy
@@MichelvanBiezen alright i see now. Thank you for the quick reply.
I did not quite get it before I saw the thumbnail. Keep up the good work.
Awesome!
Schrodinger called and he wants his Cat BACK!!
He can't have this one, this one is ours. :)
Wife: Actually...either you or Schrodinger can have the shedding machine! >^oo^
@@MichelvanBiezen LOL, well, I've have FOUR cats in my life... so... I know the Pleasure they bring... Shedding is a cat's way of saying THEY own YOU.. and not the other way around.... go figure.. :) lol
💜❤️aww the cat, such a sweet video
I am forever grateful. THANK U :)
Love your kitty
Nice problem! 😊
I love your cay so muccccch 😍😍😍😍😍😍😍😍🥰
Our site provides practical application of pendulum with patents and water pump and generator
hey we want more cats including video sir:D:D:D:D:D
Thank you
555
Very nice
WONDERFUL WONDERFUL WONDERFUL!!!
You be serious when making your videos
Sometimes we need to have a bit of fun. 🙂
so helpful
hello, physics is wonderful to read
thank you sir :)
The best
Thank you :D
Hi girl how is your morning
love it
YAYYYYYYYYYYYYYYY... Michel went... CAT atonic !!! lol
Cats, you've got to love them.......... Did you see the meteor? It landed somewhere in Michigan.
Hi Michel.. I did NOT see the Meteor... it was about 50-70 miles South of me... I did see the Videos sent in by witnesses.... if you found a meteorite on the ground and it weighed about 2.2 lbs.. aka 1 kg... would you sell it for about $50 per gram? or Keep it? lol... by the way.. LOL, it was great seeing your Cat again....
welcome to electro line
The cat.... :)
5555
I love this man but I'm not gay.
TheChosenOne you are ignorant tho 🙄
nice cat haha
She's a sweet girl. She comes whenever we film. Most of time she sleeps. As you noticed, she's sometime quite needy.
same with mine too. ifeel like cats are necessity if when studying rigor math
Ha billi se khel le tu tw