can u pls use normal denomination as in SI system...like you use y for vertical displacement and then mix it with l and use alpha for acceleration...this is too confusing,,,, why cannot u use xzero and x to shown initial vs final state... and who uses alpha for acceleration???...by this way you will start using gamma and theta for length etc...
What happens if we took Vertical Spring block System In Space With g=0 then as per T=2π√l/g then time period is equal to 0 but In Same Space as per T=2π√m/k what is Time period??
Hi! Could you please help me to sole the following problem? 3. A spring and mass system with a mass of 2.5 kg is observed to have a frequency of 5.5 Hz. What is the stiffness constant of the spring? Thank You.
Why not explain from the eq. of motion and write the frequency naturally arising from the math of the problem. Also why not say that we end up with an eqn. where the 2nd derivative of a function equals itself (x some coefficient) and say that a harmonic function satisfies this diff. eqn. and this choice of solution also satisfies the physics of the problem.
It is all about signs and conventions. Here we do not consider the Cartesian co-ordinate signs and conventions. So then that way, the acceleration would be opposite to (mg) always
These are the types of videos that make me question why I pay for university 😹😹😹😹you are an excellent teacher sir, keep it up
From Nigeria, you are brilliant, you went straight to the point, thank u
Even in the Nigeria, u have to understand some topics from TH-cam..? That Is strange... 😵
@@piyarimallick6142 lagta h tum meri bat samjhe nhi... 😀😀
Very easy to understand! It will be better if you had talk about Hook's law.
Why did you drop the vector sir?
can u pls use normal denomination as in SI system...like you use y for vertical displacement and then mix it with l and use alpha for acceleration...this is too confusing,,,, why cannot u use xzero and x to shown initial vs final state... and who uses alpha for acceleration???...by this way you will start using gamma and theta for length etc...
U r the best sir.... If u vil try to make videos in hindi that vil b more better for everyone
What happens if we took Vertical Spring block System In Space With g=0 then as per T=2π√l/g then time period is equal to 0 but In Same Space as per T=2π√m/k what is Time period??
Hi! Could you please help me to sole the following problem? 3. A spring and mass system with a mass of 2.5 kg is observed to have a frequency of 5.5 Hz. What is the stiffness constant of the spring? Thank You.
Use frequency =1/2pix square root of m/k
@@ssjagtap66 sqrt(k/m)/2pi
You just saved my physics grade
Thank you sir, it became very help full for me ,,, thank u sir
Thank you for watching and the feedback:-)
Why not explain from the eq. of motion and write the frequency naturally arising from the math of the problem. Also why not say that we end up with an eqn. where the 2nd derivative of a function equals itself (x some coefficient) and say that a harmonic function satisfies this diff. eqn. and this choice of solution also satisfies the physics of the problem.
Resultant force taken into account in 2nd and 3rd case is not right.
True.he didnot include 180 degree
Thank you sir
mg is positive .how?
It is all about signs and conventions. Here we do not consider the Cartesian co-ordinate signs and conventions. So then that way, the acceleration would be opposite to (mg) always
Thank u sir this helped a lot
Thank you.
Today I had my physics examination and all thanks to u I got an excellent catch over it.
Thank you once again.:-)
Confused
Thank u Sir😁
Reet Gill , thank you for watching and the feedback.