If the area of head is 15 cm * 15 cm how much air (in weight) would you carry on your head.
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Explanation:
Area of head=15cm×15cm
=15/100m×15/100m
=225/10power4
225×10power-4
1 atm=10power5 P
P=Force/ Area
10power5 pa=F/225×10power-4 m square
F= 10power5 Pa ×225×10power-4 m square
10power5 N/m square×225×10power-4 m square
* m square will cut will m square
225×10N
F=2250 N
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