The cabin pressure in a spacecraft is maintained at 14.3 psia. What will be the force on a window 2.9 ft wide and 1.7 ft high when the craft is in outer space? A U-tube manometer uses glycerin as the...

The cabin pressure in a spacecraft is maintained at 14.3 psia. What will be the force on a window 2.9 ft wide and 1.7 ft high when the craft is in outer space?

A U-tube manometer uses glycerin as the measuring fluid. What will be the differential pressure if the distance between the levels of glycerin is 103 in?