A ring of mass 1 kg can slide on smooth certical rod shown in fig The ring is connected - Physics - Work Energy And Power

Question

A ring of mass 1 kg can slide on smooth certical rod shown in fig
The ring is connected to a spring of spring constant R = 40 N/m and
natural length of spring is 0 2 m The ring is taken at a height of
1 5 m and released Find the velocity of ring when it reaches point
C (in m/s)

Shobhit Mittal · Accepted Answer

Dear Student,

length of the spring for position pl=6
25=2
5 m length of the spring for the point Cl'=2 m mv22=4022
32-1 82+mg1 5v22=41+15v=112m/sbest of my knowledge

A ring of mass 1 kg can slide on smooth certical rod shown in fig. The ring is connected to a spring of spring constant R = 40 N/m and natural length of spring is 0.2 m. The ring is taken at a height of 1.5 m and released .Find the velocity of ring when it reaches point C (in m/s)