Question

A cannon of mass m1 = 12000 kg fires a shell of mass m2=300 kg with a velocity of V2=400m/s.Find the velocity of the cannon after it is shot​

Answer 1

Answer:

its your answer pls check

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Answer 2

✔️ Answer ✔️

We know that

Initial Momentum=Final Momentum

<< 0=m1v1-m2v2

<< m1v1=m2v2

<< v1=m2v2/m1

<< 300 x 400/1200

After cutting

v1=10ms^-1

For Extra Knowledge:-

ꜰᴇᴡ ɪɴᴅɪᴠɪᴅᴜᴀʟꜱ ʜᴀᴠᴇ ʜᴀᴅ ᴀꜱ ᴘʀᴏꜰᴏᴜɴᴅ ᴀɴ ɪᴍᴘᴀᴄᴛ ᴏɴ ꜱᴄɪᴇɴᴄᴇ ᴀꜱ ɢᴀʟɪʟᴇᴏ, ᴡʜᴏꜱᴇ ɢʀᴏᴜɴᴅʙʀᴇᴀᴋɪɴɢ ɪɴᴠᴇɴᴛɪᴏɴꜱ ᴀɴᴅ ᴅɪꜱᴄᴏᴠᴇʀɪᴇꜱ ᴇᴀʀɴᴇᴅ ʜɪᴍ ᴛʜᴇ ᴛɪᴛʟᴇ 'ᴛʜᴇ ꜰᴀᴛʜᴇʀ ᴏꜰ ꜱᴄɪᴇɴᴄᴇ'. ɢᴀʟɪʟᴇᴏ ᴡᴀꜱ ᴀɴ ᴇxᴘᴇʀɪᴍᴇɴᴛᴀʟɪꜱᴛ ᴡʜᴏ ꜰᴏʀ ᴛʜᴇ ꜰɪʀꜱᴛ ᴛɪᴍᴇ ʜᴀᴅ ᴛʜᴇ ɪɴꜱɪɢʜᴛ ᴀɴᴅ ᴛᴀʟᴇɴᴛ ᴛᴏ ʟɪɴᴋ ᴛʜᴇᴏʀʏ ᴡɪᴛʜ ᴇxᴘᴇʀɪᴍᴇɴᴛ.

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HOPE I AM CLEAR.

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