When force F is applied to the combination of two springs

Last updated: 6/24/2023

When force F is applied to the combination of two springs shown in the figure the elongation in upper spring will be the whole system is inside a lift which is moving upwards with an acceleration The upper spring is ideal while the lower spring has mass M TE A B C D M g a K K F M g a K K K K F M g a K K F M g a