Extracted text: Question 1:- the gate (CD) shown in fig. below has a 1.5 m width if the unite weight of glycerin is 12360 NIm and for water is 9790 NIm ,find the depth of water "h" that makes the force at point "D" equal to zero if the weight of gate was 200kg. Water Giycerin 2 m 1 m 60° D ARCE