Question

what is that symbol called ?​

Answer 1

$\boxed{ \bold{ F _{net} \propto \dfrac{ \Delta p}{ \Delta t }}}$

Pʀᴏᴘᴏʀᴛɪᴏɴᴀʟɪᴛʏ Sʏᴍʙᴏʟ

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This symbol is called as " is proportional to " .

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The expression can be said in a statement as : " Net force is directly proportional to ∆p and inversely proportional to ∆t ".

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