Question

3) A
bullet travelling at 200MS.
penetrats
wooden
plank of
of thickness 0.2 m and
comes out at 20MS. calculate the
retardation produced inside the block. What
additional thickness is required to stop
the
bullet.​

Answer 1

Answer:

99000m/s² ; 0.002m

Explanation:

Here is your answer if u get the concept than mark this as a brainliest.