logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  EAMCET  >>  Physics
0 votes

A bullet is fired normally towards an immovable wooden block. It loses 25% of its kinetic energy in penetrating through a thickness 'x' of the plank. The total thickness penetrated by the bullet into the block is :

$\begin {array} {1 1} (1)\;4x & \quad (2)\;6x \\ (3)\;8x & \quad (4)\;2x \end {array}$

Can you answer this question?
 
 

1 Answer

+1 vote
(1) 4x
answered Nov 7, 2013 by pady_1 1 flag
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...