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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A composite plate comprises a triangular area (1) and rectangular area (2) as shown in the figure. The triangular plate experiences forces due to the liquids of densities ρ1 and the rectangular plate experiences the force due to liquid of density ρ2. Find the hydrostatic forces on (a) area 1, (b) area 2, (c) total composite area of the plate. Assume ρ1 = ρ and ρ2 = 2ρ.

A composite plate comprises a triangular area (1) and rectangular area (2) as shown in the figure. The triangular plate experiences forces due to the liquids of densities ρ1 and the rectangular plate experiences the force due to liquid of density ρ2. Find the hydrostatic forces on (a) area 1, (b) area 2, (c) total composite area of the plate. Assume ρ1 = ρ and ρ2 = 2ρ.

A U -tube in which the cross - sectional area of the limb on the left is one quarter The gauge pressure in both the tyres of a bicycle is 6.0× 10^5 Pa If the bicycle and the person riding it have a combined mass of 90 kg. find the area of contact of each tyre with ground.