FMJ 2025 - Q37 - A figura mostra um bloco sobre uma superfície horizontal em que não há atrito,

CHECK OUT MY COURSES, CLICK ON THE LINK BELOW. The figure shows a block on a frictionless horizontal surface, attached to one end of a spring with a spring constant k, the other end of which is attached to a wall. The figures show three positions of the block: (1) position x = 0, in which the spring is not deformed, (2) position x = 2L, in which the block is held at rest, and (3) position x = L, in which the block passes for the first time after being released from position x = 2L. Considering that there was no loss of mechanical energy during the block's movement, the kinetic energy of this block when passing through the position x = L was equal to Extensive Course on YouTube - Mathematics - Pre-University Entrance Exam - Preparatory Course FOLLOW PROF GABS ON OTHER NETWORKS: 📲 Important links and information: https://linktr.ee/profgabs ⬇️ Leave your questions in the comments! Big kiss, see you in the next video!