Question

Why the needle and nails are made pointed at the end

Answer 1

because pressure increase with decrease in area so to apply more pressure we can easily use these things
mark me as brainliest please

Answer 2

HELLO USER ✌

A VERY GOOD EVENING TO YOU.

HERE'S YOUR ANSWER FRIEND,

$\huge\bold\red{NEEDLES\:AND\:NAILS}$

NEEDLES AND NAILS ARE POINTED IN THE END BECAUSE AREA IS INVERSELY PROPORTIONAL TO THE PRESSURE.

AND HENCE, WHEN LESS AREA PRESSURE IS INCREASED. SO, EVERYTHING CAN BE PIERCED EASILY.

HOPE IT HELPS YOU.

$<marquee>$ #FROM KENDRIYA VIDYALAYA GANESH KHIND PUNE ✌

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