Recent content by PtrElectron

Dear experts, This is regarding the Spring forces. A Spring with spring constant 'k' is grounded on the lower end. A weight of 'm1' grams is hanged down from its upper end towards down using a thread length L. (Q1) Here I would like to know the formula to calculate force acting down...

Sir, Thanks a lot for the responce. I understood that spring constant k = (Gd4)/(8D3 na) and where G is found from the material's elastic modulus E and Poisson ratio v, G = E/2(1+v) and can you please advice where I can get the E and v values of materials and where I can find...

Dear experts, I would like to know the formula to achive a given spring constant for example 10.90 N/m. or is there any url where I can get the source code, which can take the spring constant as input and provide the different options/ parameters to achive the same. Please execuse...