Grade 12th pass10 grade science
A glass full of water has a bottom of area 20cm2, top of area 20cm2, height 20cm and volume half a liter.
(a) Find the force exerted by the water on the bottom.
(b) Considering the equilibrium of the water, find the resultant force exerted by the sides of the glass on the water. Atmospheric pressure =1.0×105Nm−2, density of water=1000kgm−3 and g=10ms−2. Take all numbers to be exact.
A glass full of water has a bottom of area 20cm2, top of area 20cm2, height 20cm and volume half a liter.
(a) Find the force exerted by the water on the bottom.
(b) Considering the equilibrium of the water, find the resultant force exerted by the sides of the glass on the water. Atmospheric pressure =1.0×105Nm−2, density of water=1000kgm−3 and g=10ms−2. Take all numbers to be exact.
