Physics, asked by snbk1995, 2 days ago

A bullet is moving with a speed of 100m/s can just able to penetrate a wooden plank of thickness 4cm how much velocity is required for the same bullet to penetrate a wooden plank of 9cm thickness

Answers

Answered by greathishanth

0

answer is in attachment

Attachments:

Previous Question

Next Question

Similar questions

Math, 1 day ago

3.Factorisation of p²-10p+21 is * 1 point (p-7)(p-3) (p+7)(p-3) (p+7)(p+3) (p-7)(p+3)...

English, 1 day ago

why are there differences between the food eaten by the urban and the food eaten by rural people?

English, 1 day ago

fill in the blanks with suitable adverbs...

Political Science, 2 days ago

जनमत से क्या अभिप्राय है...

Hindi, 2 days ago

प्रश्न 4 :- मलू शब्द और उपसर्ग अलग अलग करके लि खि ए :- 1. अभि नेता : ------- ------ 2. खशु नसीब : -------- ------- 3. कुपत्रु : -------- ------- 4. नि डर : ------- ------- 5. वि हार : ...

History, 8 months ago

मेसोपोटामिया सभ्यता के प्रमुख नगर कौन-कौन से हैं? What are the major cities of Mesopotamian civilization? O उर (Ur) O उरूक ( Uruk) 0 0 0 0 O मारी( Mari) उपरोक्त तीनो(All of the Above) This is a required question...

Physics, 8 months ago

which of the following is not an effect of force? i) change in the direction of an object ii) changes in the shape and size of an object. iii) change in the mass of an object. iv) change in the position of a stationary object...

Science, 8 months ago

How does the sound propagate or travel Form one place to another place?