3. The area of base of a cylindrical vessel is 300 cm
Water (density = 1000 kg m-3) is poured into it up
to a depth of 6 cm. Calculate : (a) the pressure and
(b) the thrust of water on the base. (8 = 10 m s-).
Ans. (a) 600 Pa, (b) 18 N
Answers
Answered by
24
Given:
- Area of base of a cylindrical vessel is 300cm
- Density: 1000 kg m^3
- Depth : 6cm
- g = 10m/s
To Find:
a) the pressure
b) thrust of water on the base
Solution:
a) Here we using the formula of Pressure.
Formula of Pressure: hdg
➡
•°• Pressure exerted by cylindrical vessel is 600 pa.
b) Here we using the formula of Thrust.
Formula of Thrust : Pressure × Area
➡
•°• The thrust on base is 18 N.
- Pressure is an expression of force exerted on a surface per unit area.
- The standard unit of pressure is the pascal (Pa).
- The total force exerted by the body perpendicular to the surface is known as thrust. S.I unit is (N).
⠀⠀⠀⠀Thrust = Pressure × Area
Similar questions