engineering recuitment HPCL Engineer Mock Test 2024 Mechanical Vibrations Undamped Free Vibration Simple Mass System
The effect of the mass of spring can be considered for calculating the natural frequency of a spring-mass system by adding ‘n’ times the mass of spring to the main mass. The value of ‘n’ is
1
1/2
2
1/3
3
1/4
4
2/3