21 A uniform spring whose unstressed length is 1 has a force

Last updated: 6/9/2023

21 A uniform spring whose unstressed length is 1 has a force constant K The spring is cut into two pieces of unstressed lengths 1 and 12 where 1 nl n being an integer Now a mass m is made to oscillate with first spring The time period of its oscillation would be a T 2 c T 2T mn K n 1 m nKo b T 2 d T 2n m K n 1 m n 1 Kn