Question

A spring of spring constant k is cut into two equal parts a block of mass m is attached with one part of spring.What is the frequency of the system if alpha is frequency of block with original spring

Answer 1

Answer:

Explanation:

if it is divided into two

the parts will have 2k spring constant each

if one is attached to spring

t=2pi root m/k

t=2pi root m/2k

1/t=1/2pi root m/2k

f=1/2pi root m/2k