Work Energy Principle | Dynamics | Problem 4

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[rahulK]

Plzz make a playlist on Newton law of motion.

[atrikmaity]

How can we calculate the peak force of the spring?

[nayanjadhav]

W. D. By Spring force ka formula 1/2 kx square

[pompytalukdar]

Done and Dusted . Your videos are a great help in this lockdown . Thankyou Sir .

[puspayondasgupta]

ur videos r really helpful sir, no doubt..but my point is that when we r into a topic ads appear & which causes disturbance of understanding that particular topic. So a little advice frm my side is that remove some ads from ur videos...that will be very helpful for us to understand that topic throughly..thnx sir

[albertnewton]

Sir, I'm sorry to say.
We need more explanation and have to understand all of the calculation. From next video i hope you will explain everything.

[bandimanohar]

Sir, why we didn't consider the potential energy of the body when it is on the inclined plane intially as inclined plane too has some height.

[germacachi]

nice video, sir! Can I ask what book is this question got from?

[donncarylcabase]

sir can i also use EFy=0 to find the value of N? but i do this is the value, Ncos30-(5)(9.81)=0, N=56.64... hope u notice my comment, our exam is tomorrow 😂 thank you!

[tanvirtscientist]

sir you did not consider the potential energy of spring from position 2 to 3. why? i want to be cleat at that. it is confusing me!

[atharvaborawake]

How to solve if initial velocity is not zero and unknown?

[sparsh]

sir yaha pr humne work done by spring force kyu consider nhi kia, previous question mei toh consider kia hua H...

[sidsiva]

cm to meter is dividing by 100. So isn't 15 cm = .15 m ?

[aoooriel]

Cant we solve this by using only newton laws??(I have tried it is the reason because spring has variable resisting force the retardation wont be constant so i cant be predicted).