when a bullet having velocity 200m/s penetrates a 1 m thick wooden block , its velocity decreases to 100m/s . calculate the retardation of the bullet
Answers
Answered by
9
Answer:
retardation is 15000m/sec²
Explanation:
s=1m
u=200m/sec
v=100m/sec
we know that
v²-u²=2as
100²-200²=2×a×1
-30000=2a
-30000/2=a
-15000m/sec²=a
plz mark as brainliest
Similar questions