Physics, asked by raguramarrpdlsw7, 7 months ago

Calculate the pressure exerted by an iron rod of radius 2cm when struck on ground surface by a force of 20 N.

Answers

Answered by puneetb642

2

Explanation:

pressure = force/area

force ° 20N

area = πr^2

3.14×2^2

3.14×4 =12.56

pressure = 20/12.56

20×100/1256

2000/1256

1.59pascal

Attachments:

Previous Question

Next Question

Similar questions

English, 3 months ago

off enter when take your shoes you please change exclamatory sentence ...

Biology, 3 months ago

মনে কর, ভূমি শিক্ষা সফরে কোন বিশেষ স্থানে ভ্রমন করতে গিয়েছে। সেখানে গিয়ে তুমি কোন কোন ধরণের অভিজ্ঞতা অর্জন করলে তার একটি বিবরণ লিপিবদ্ধ...

Social Sciences, 3 months ago

what were diwan i khas and diwan i am...

Math, 7 months ago

❤️ ϙᴜᴇsᴛɪᴏɴ : ᴀ ᴅɪᴇᴛɪᴄɪᴀɴ ᴡɪsʜᴇs ᴛᴏ ᴍɪx ᴛᴡᴏ ᴛʏᴘᴇs ᴏғ ғᴏᴏᴅs ɪɴ sᴜᴄʜ ᴀ ᴡᴀʏ ᴛʜᴀᴛ ᴠɪᴛᴀᴍɪɴ ᴄᴏɴᴛᴇɴᴛs ᴏғ ᴛʜᴇ ᴍɪxᴛᴜʀᴇ ᴄᴏɴᴛᴀɪɴ ᴀᴛʟᴇᴀsᴛ 8 ᴜɴɪᴛs ᴏғ ᴠɪᴛᴀᴍɪɴ ᴀ ᴀɴᴅ 10 ᴜɴɪᴛs ᴏғ ᴠɪᴛᴀᴍɪɴ ᴄ. ғᴏᴏᴅ ‘ɪ’ ᴄᴏɴᴛᴀɪɴs 2 ᴜɴɪᴛs/ᴋɢ ᴏғ ᴠɪᴛᴀᴍɪɴ ᴀ ᴀɴᴅ 1 ᴜɴɪᴛ/ᴋɢ ᴏғ ᴠɪᴛᴀᴍɪɴ ᴄ. ғᴏᴏᴅ ‘ɪɪ’ ᴄᴏɴᴛᴀɪɴs 1 ᴜɴɪᴛ/ᴋɢ ᴏғ ᴠɪᴛᴀᴍɪɴ ᴀ ᴀɴᴅ 2 ᴜɴɪᴛs/ᴋɢ ᴏғ ᴠɪᴛᴀᴍɪɴ ᴄ. ɪᴛ ᴄᴏsᴛs ʀs 50 ᴘᴇʀ ᴋɢ ᴛᴏ ᴘᴜʀᴄʜᴀsᴇ ғᴏᴏᴅ ‘ɪ’ ᴀɴᴅ ʀs 70 ᴘᴇʀ ᴋɢ ᴛᴏ ᴘᴜʀᴄʜᴀsᴇ ғᴏᴏᴅ ‘ɪɪ’.

Math, 7 months ago

(-2/3)+(-4/5)-6/7 please solve ...

India Languages, 10 months ago

katturai in Tamil about sutru sulal...

Biology, 10 months ago

atp ultilize in c4 as compare to c3...

Math, 10 months ago

plz give answer 2,3,4,5,6,7...