Momentum is the production of mass and velocity if two bodies having ratio of their masses 1:2 and ratio of their momentum 2:1 then ratio of their velocities will be
Answers
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27
Given:
To Find:
Answer:
Momentum (p) of a body is measured as the product of mass (m) of the body and it's velocity (v) and has the same direction as that of the velocity.
So,
Answered by
268
♣ Question :
ᴍᴏᴍᴇɴᴛᴜᴍ ɪꜱ ᴛʜᴇ ᴘʀᴏᴅᴜᴄᴛɪᴏɴ ᴏꜰ ᴍᴀꜱꜱ ᴀɴᴅ ᴠᴇʟᴏᴄɪᴛʏ ɪꜰ ᴛᴡᴏ ʙᴏᴅɪᴇꜱ ʜᴀᴠɪɴɢ ʀᴀᴛɪᴏ ᴏꜰ ᴛʜᴇɪʀ ᴍᴀꜱꜱᴇꜱ 1:2 ᴀɴᴅ ʀᴀᴛɪᴏ ᴏꜰ ᴛʜᴇɪʀ ᴍᴏᴍᴇɴᴛᴜᴍ 2:1 ᴛʜᴇɴ ʀᴀᴛɪᴏ ᴏꜰ ᴛʜᴇɪʀ ᴠᴇʟᴏᴄɪᴛɪᴇꜱ ᴡɪʟʟ ʙᴇ
♣ According To Question :
ʀᴀᴛɪᴏ ᴏꜰ ᴍᴀꜱꜱᴇꜱ = 1 : 2
ʀᴀᴛɪᴏ ᴏꜰ ᴍᴏᴍᴇɴᴛᴜᴍ = 2 : 1
ʀᴀᴛɪᴏ ᴏꜰ ᴠᴇʟᴏᴄɪᴛɪᴇꜱ = ?
♣ Let :
ʀᴀᴛɪᴏ ᴏꜰ ᴍᴀꜱꜱᴇꜱ = m₁ : m₂
ʀᴀᴛɪᴏ ᴏꜰ ᴍᴏᴍᴇɴᴛᴜᴍ = p₁ : p₂
ʀᴀᴛɪᴏ ᴏꜰ ᴠᴇʟᴏᴄɪᴛɪᴇꜱ = v₁ : v₂
♣ Answer :
ᴍᴏᴍᴇɴᴛᴜᴍ = ᴍᴀꜱꜱ × ᴠᴇʟᴏᴄɪᴛʏ
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ᴀꜱ :- ᴍᴏᴍᴇɴᴛᴜᴍ = ᴍᴀꜱꜱ × ᴠᴇʟᴏᴄɪᴛʏ or p = mv
∴ ᴛʜᴇ ʀᴀᴛɪᴏ ᴏꜰ ᴠᴇʟᴏᴄɪᴛɪᴇꜱ = 4 : 1
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