Hammer of mass M strikes a nail of mass 'm' with a velocity 20 ms into a fixed wall. The nail penetrates into the wall to a depth of 1 cm. The average resistance of the wall to the penetration of the nail is
Answers
Answered by
1
Answer:
Explanation:this may help you
All the best
There can be different answer
in term of different terms if this is not the answer then try to equate other term into this
Or send the opposition in comment
Attachments:
Similar questions