Question:

A bullet of mass 50 g enters a block of thickness t with

Last updated: 6/25/2023

A bullet of mass 50 g enters a block of thickness t with

A bullet of mass 50 g enters a block of thickness t with speed of 500 ms It emerges with 4 of its initial kinetic energy The emergent speed is 1 100 ms 1 2 200 ms 3 300 ms 1