A bullet is fired normally on a immovable wooden plank. It losses 25% of its k.E. In penetrating a thickness x of the plank. What is the total thickness penetrated by the bullet if resistance offered by the plank is constant?
Answers
Answered by
1
Answer:
i cannot understand your question please ask your question properly follow me
please take your ans from google
mark me brainlist and follow me
Similar questions