- #1
andrewasd
- 9
- 0
No Effort - Member warned that some effort must be shown in homework questions
- Homework Statement
- Consider a block that is connected to the surface of the Earth with a vertical spring.
You know that the mass of the block is 1.4 kg, the stiffness of the spring is 520.5 N/m,
the relaxed length of the spring is 0.7 m, the initial height of the block is 0.4 m, the final
height of the block is 1.2 m, and that the block is initially moving vertically downward
with a velocity of magnitude 9.9 m/s. What must be the magnitude of the block’s
velocity in the final state?
- Relevant Equations
- none
a