Question

1:how do we calculate spring constant if we have more than one springs connected in different orders like :Series and parallel?

Answer 1

in series the spring constant will be \[1/k = 1/k_{1} + 1/k_{2} ...... 1/k_{n}\]
and in parallel it will be\[k= k_{1} + k_{2} .... +k_{n}\]
simple.. :)

Answer 2

thats it use the formula the above formula to get the resultant spring constant

Answer 3

just take average