Hi. I am a physics teacher who uses lots of online simulations, virtual labs, instructional RUclips videos, among other digital resources. I just wanted to tell you that your straight forward video was very effective and efficient! Students sometimes need to view concise, simply put videos to clarify the numerous and varied instructional simulations and videos to which they have been exposed. Thanks!! Please continue your work. Joni R. Jordan, PhD
@@LearnwithMaconline , NOT a copy but use of part of your video with a link to your channel... I will actually just screen record part of your channel to show people 100% the source... It will be limited use of some of your video and not a full copy. Is that good?
Sorry Sharplegend but I don't understand your question. The equation for force as a result of spring extension is given in the video. You can rearrange it if you need to calculate the spring displacement for an applied force. Is that what you are asking? What equation do you get if you rearrange it?
Hi Sidhant. The calibration of the spring was done using weights which had already been measured and had a weight known in Newtons. The scale was drawn on the spring balance with a ruler that measured mm. These units can then be used to calculate the spring constant in Newtons and mm. The point you are making is important to ensure consistency in general use of equations. However there is nothing to stop you defining the unit you are using for length and force and then, as long as you use those consistently, you can do calculations. In this case you are no longer using SI units for all parameters but as long as you consistently use those units you will be OK. However best practice is for you to use SI units in your work and I suggest you do so for any studies you are doing.
@@LearnwithMaconline thank you for replying,and i asked because i convert all observations into standard units for consistency,and i find it easier because that's what we normally use, Subbed to you for this clarification ☺️👍
Hi Sofia. It can be difficult to get some of these concepts. There is usually one aspect that once you get it then it all becomes clear. What is it that you find most difficult to understand? An important part to understand is that when you stretch a spring you can feel a force trying to pull your hands back together and the further you stretch the spring the higher the force. Not only that, there is a direct link between how far you stretch the spring and the level of force required to stretch it. Double the stretch requires double the force, three times the stretch requires three times the force, and so on. Therefore if you have the spring stretched five time as much you can calculate that the force is five times as big. This way you can measure the length of the spring and from that calculate the force.
Really can't help appreciating your efforts.. You are really nice.Thanks for putting in so much effort to help viewers for free!
Thanks for your comment Ayushi.
you are the best techer on youtube❤
in our class when our teacher showed this i was doing a blinking competition with mac you won bro
Yes I'm good at not blinking!
This really REALLY helps a lot, right now and I'm trying to answer science FIGHTING! ✊ Thank you so much! ♥️♥️♥️
Hi. I am a physics teacher who uses lots of online simulations, virtual labs, instructional RUclips videos, among other digital resources. I just wanted to tell you that your straight forward video was very effective and efficient! Students sometimes need to view concise, simply put videos to clarify the numerous and varied instructional simulations and videos to which they have been exposed.
Thanks!! Please continue your work.
Joni R. Jordan, PhD
Thanks Joni.
Mac
MAC IS THE BEST TUTOR OUT THERE, THANKS BUDDY
Thanks for your comment Mth.
This editing is top quality.
yeah I too wanted how did he did this
I've been watching a long vid and it was like more complex so its so amazing really to find some short helpful vids
Thank you prof ❤
By the power of jhope.. Periot
he is giving me the creeps
NIGHTMARES!!!!!!!!!!
I know right!!
SAME
Same here 😁
omg im revising for exams and this is like so hepful compared to my rubbish teacher but professor mac really frightens me
Hi Deadly. What's so frightening?
IKR
He’s pretty creepy his look
learnwithmac how he looks and acts
@@LearnwithMaconline he doesn't blink.
01:40 NooooOooOo
Look away omg he's scary now 😭
Great video btw, thank you!
im currently attempting to do online school although i flew off my chair when professor mac spoke this helped so thank you.
omg finally I understand after watching many vids! TYSM !
How is that an animation on RUclips does a better explanation than my Physics lecturer? Great video, thank you for your effort!
Thanks Jollie.
Its really understood i watched many complex videos but thanks to you 😁
Glad to hear that
Awesome I learnt more about hooks law so now I can go and surprise my physics teacher tomarrow.
Good luck Stacy, thanks for your comment.
Loved the explanation😊
Very good video
Thanks for the visit
Thank you for creating this video😊❤
Professor mac is every good🔥🔥
Thank you
@@LearnwithMaconline most wlc❤
You helped me understand. Very clearly done.
Sir very nice explanasion
Thanks for liking
can you tell which course you used to animate this
I use Blender software.
Help a lot in my exams thank you so much 😊
Good explanation thank you
You are welcome
This video helped me a lot. Keep it up!
Glad it helped!
Thanks professor mac
It really helped me out 😀😀
Thank u so much
Glad to hear that!
@@LearnwithMaconline 😀😀
Love from USA ❤
Can you help me to use this model in different kinds of mathematics method?
Thanks professor mac for this informative video. I like this 👍
You are welcome!
Really helped me and I learned a lot. Thanks mac!
Great JaJ. Thanks for letting me know. Mac
coo
Thanks I really appreciate your help Professor
You are very welcome
Can I kindly use video content to show on my channel? I will show your channel as the source... I will be discussing Hooke's Law among other things.
Hi. I'm not sure what you are asking to do. You can link to it on my channel but please don't copy it and then upload it on your channel.
@@LearnwithMaconline , NOT a copy but use of part of your video with a link to your channel... I will actually just screen record part of your channel to show people 100% the source...
It will be limited use of some of your video and not a full copy. Is that good?
@@ForensicCats Sorry but the answer is No. I don't want screen captures made. Thanks for asking permission.
Ok. I will use fair use...
This is really helpful...
Thanks a lot.
Professor mac Thanks 😊
*guy looks at camera*
him: Ah! Hello
me:AH HOLY SHIT
gotta say this it did help thx m8 no h8
Hey professor does "X" is the elongation ? Thanks
really helped man thanks
I really liked your video, it is entertaining and I find it useful but I have a question. What if the it wasn't newtons? For example kg or grams
omg very clear explanation, and i really enjoyed animation. thanksssss
Thanks for your feedback Akr.
6:43, AAAAAAAAAHHHHHHHHHHHHHHHHHHAAAAAAAAAAA, it is just what we predicted
So good thanks mac
Very informative
Glad it was helpful!
Helpful one 👌♥👌👌👌👌👌👌👌👌👌👌👌 Thnq Prof. Mac😁😅
what software do you use for your animation
Blender.
www.blender.org
I found this very useful👍
Thanks😀
Glad it was helpful!
Thank you so much😊
You're welcome 😊
I like this vidéo,every student should Watch it 👍
Genius and easy to understand ⭐️⭐️ keep it up
Does K always equal o.1n/mm or just in this example
Hi Tigs. No the K value does not always equal 0.1N/mm. The value for K is unique to each spring.
How to create these videos? Pls tell
I use a software called Blender. Search RUclips and visit blender.org to learn more.
Such a good tutor
it's really useful! thank you so much :)
Thanks ☺️ lov ur vids 😚 and also u give me nightmares everyday when our teacher show you
Thanks professor
thanks this video helped me a lot
Thank you!
So what is the formula for extension in spring
Sorry Sharplegend but I don't understand your question. The equation for force as a result of spring extension is given in the video. You can rearrange it if you need to calculate the spring displacement for an applied force. Is that what you are asking? What equation do you get if you rearrange it?
@@LearnwithMaconline He means the equation F = -k X x
Thank you Sir 👍 for this video.
Thank you very much professor mac
It was great explanation,thanks!
Thanks for your feedback Aida
This is actually helpfull
Indeed really grateful for this
very good vedio. very easy to learn
Love u yaar😚😚,it was helpful video for me....
Anyways happy new year 2018🙂🙂
thx i have a lab report to submitt by email today i can do it its only 9:30 pm
hey my teaker told me its negative k is that true
the extension is in mm,not in meter(SI unit),so how come the force calculated is in N(SI unit)
Hi Sidhant. The calibration of the spring was done using weights which had already been measured and had a weight known in Newtons. The scale was drawn on the spring balance with a ruler that measured mm. These units can then be used to calculate the spring constant in Newtons and mm. The point you are making is important to ensure consistency in general use of equations. However there is nothing to stop you defining the unit you are using for length and force and then, as long as you use those consistently, you can do calculations. In this case you are no longer using SI units for all parameters but as long as you consistently use those units you will be OK. However best practice is for you to use SI units in your work and I suggest you do so for any studies you are doing.
@@LearnwithMaconline thank you for replying,and i asked because i convert all observations into standard units for consistency,and i find it easier because that's what we normally use,
Subbed to you for this clarification ☺️👍
a spring balance is pulled each side by identical force of hundred Newton the reading on spring balance is?
What do you think it would read Madan? Let me know with an explanation and I'll comment. Regards Mac
Hey Mac maybe you should try to do 2d animation instead of 3d
Hi Nadir, Why 2D? Mac
learnwithmac truly I think that 2d will not only make your videos come faster but maybe easier for you to make but it's my opinion
learnwithmac in my case 3d is a bit scary
@@LearnwithMaconline also 2d looks cleaner and is way easier to make
This reminds me of the GIF animation on the shopping checkout when it shows you how to use the machine
Sir i have a question ?
qwertyuiopasdfghjklzxcvbnm1234567890`1234567890-=¬!"£$%^&*()_+[];'#,./{}:@~?
Parallax error- 2:57
Lol
What’s with the reverb?
Hi Korasi. He is in a studio with a bit of an echo.
Currently revising and I just want to die
Janeyyy Tufuga january?
TheBbapac
Me too
Ikr
Same
great animation, only complaint is that the professors mouth is slightly open when he isn't speaking, this looks strange.
is the k always 0.1?
Hi Hanaa. No the value of k is a property of each spring and can be very different to other springs.
oh thanks could u please make on momentum and impluse
i love your explain... i wish that you will go on
Thanks Sewar.
Great Video
Thanks coco mac
Great work !!!!!
Thanks Kumar. Mac
Really well said
Welp professor Mac thank your the best scientist I guess😅😅
I thank you I have an test about it
hmm helpful.. good info
Very nice
Professor mac's face looks funny to me😁😀
Must post more. Thanks.
*HOOKES LAW* : linear relationship between force and spring extention (f is directly proportional to kx (k is a constant)
Hi Zeeshan. F is directly proportional to x, where the proportionality constant is k.
thank you very much so simple so funny
This is kinda creepy but was really helpful!!
simply amazing.
Monthly exam tomorrow and i cant help but cracking up like srsly mac what is up with ur animation its CRREEEEEPPPYYT
Wow❤
Sukriya😍😘😘
this made homework COOOOOOOOOOOOOOL
thank you
am i the only one who doesn't understand this even tho iv'e watched it a million time lmao
Hi Sofia. It can be difficult to get some of these concepts. There is usually one aspect that once you get it then it all becomes clear. What is it that you find most difficult to understand? An important part to understand is that when you stretch a spring you can feel a force trying to pull your hands back together and the further you stretch the spring the higher the force. Not only that, there is a direct link between how far you stretch the spring and the level of force required to stretch it. Double the stretch requires double the force, three times the stretch requires three times the force, and so on. Therefore if you have the spring stretched five time as much you can calculate that the force is five times as big. This way you can measure the length of the spring and from that calculate the force.
ohhh I get it now... Thanks!
Just wow
Super mac
Thanks
When he looks at you . !!!!😱😱and the music😰
I know right it is very scary
It is creepy
post more and more and more and more and....... videos