Hooke's Law, Finding the Spring Constant.
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- čas přidán 8. 09. 2024
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ive been sitting here crying for a hot minute, thank you. you broke it down for me.
Thank you,
You teach very nice.You cleared my doubt.
thanks a lot
Oh my goddd thank you so much! I was doing an open book science test because I just started secondary school and this will put us into our sets (I'm aiming for set 1), so anyways there are 2 questions that involve spring constant and I didn't know what it was because we've only been in school for 9 weeks. Fortunately, thanks to you, I'll be able to get a 9 (the highest grade!) So thank thank THANK YOU! ❤❤😊
Great video! This topic is very confusing so thanks very much!
Question, If the formula for gradient is (y2 - y1) / (x2 - x1), and you used force as X-axis and extension as Y-axis, then it would make it m/N. But then you changed the formula of gradient in so that it was (x2 - x1) / (y2 - y1) making your answer correct as N/m. I don't understand why it is ok to do that, isn't it better to change the axis for force to Y-axis and the axis for extension to X-axis so that the gradient formula stays the same. However if you do that then it would mean that force is dependent on extension because it's a linear equation line, which implies that any Y-axis value is dependent on the X-axis value it corresponds to, hence the equation is y = mx+ c, not, x = my + c. So basically what I'm trying to say is, why is it ok to change the formula for gradient in this case so that it fits the equation of k=Force/extension ?
You should have switched the axis (and converted cm to m) before creating the graph.
thank you
soooooooooooooooooooooooooooooooooooooooo much Dr.
Thank you! this was very helpful
why does she use a calc for 17.2 - 2??
idk
why did she use a calc for any of the subtractions... the numbers werent even less than 100 numbers apart... just a few tens apart, yet she used it, i was honestly shocked
Thank you alot darling
thank you was are wonderfull lesson
Thank you! 😃
Many thanks
I wanna know why is the graph not in a straight line? Wat r the reasons behind it ....great vid btw...clear explanation..i would really appreciate if u could give a reply on tis ..thanks
mr gormans a top lad
Don’t go over 5N, we went to 8N 😂
So
Some points are like your video not in line so any problem
Thanks very much ooooooooohhhh
You are welcome! 😀
Thanks From Pakistan 🇵🇰 🎉
Its coming home
baldy locks with the 3 hairs
Great
Can you do a g form shin pad review please
when u did 17.2cm - 2cm. Where did you get the 2cm from?
strongbananas I had the same question but looks like she was deducting the offset on the bottom of her triangle.
1st of all she's doing this in a calculator then the answer comes 2
@@haydenf1353 That's what I thought too cause I got really confused then, but thanks
she measured the difference length cuz the triangle started from 2 and ended to 17.2 vertically at y axis to find the extension with mass unit
If you are given a voltage instead of a force, how would you determine the spring constant?
Idiotic brain
Where did you get the 2 from when you did 17.2-2 I’m confused
she measured the difference length cuz the triangle started from 2 and ended to 17.2 vertically at y axis to find the extension with mass unit @Pearl Denny
Pearl Denny
so just leave length in cm no SI units
if theres a degree of elastic deformation do you calculate the spring constant using only the gradient that obeys hookes law
Yes sir
i didnt understand anything is this for 9th grade ?
Cheers mate love this xxx😘😘😘 #wap
Thank u so much, but i have a question > > why didn't u multiply the value of mass by 9.8 m/s2 because u considered that the 1 Kg = 1 N?
100grams = 1 N, she says in start of the vid.
it’s my madre
defo mr gormans mrs
Is it a must the intercept at 0?
Yes because at 0 FORCE THERE IS ZERO EXTENSION
up the baldys
are you one of my teachers from my school?
you're funny
@@jawadulkarim8877 they sound like one of em though!
results where is😨😨
not bad
Good job, however you made a slight mistake when calculating the gradient.
Yeah I believe for this as your finding spring constant it would be 4.4n x 0.152m to find spring constant?
Knee reveal?
Absolute atrocious my dead cat could do better
wanna be my stepdad
Its coming home
Its coming home