Question

a bullet moving with a velocity 200m/s pierced 100cm through a wooden block.what istye its deceraleration???​

Answer 1

Answer:

200000 m/second square

Explanation:

v=200m/sec u=0

a=?

s=100cm=0.1m

v square= u square*2as

200 square= 2*0.1*a

40000=0.2*a

40000/0.2=a

200000m/second square =a

hope it helps