A bullet comes out of the barrel of gun of length 2m with a speed 80 ms−1. The average acceleration of the bullet is

Question : A bullet comes out of the barrel of gun of length 2m with a speed 80 ms−1. The average acceleration of the bullet is

(A) $1.6ms^{-2}[latex]

(B) [latex]160ms^{-2}$

(C) $1600ms^{-2}$

(D) $16ms^{-2}$