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.
Sahay Sir > Question Answers > 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.
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.
06
Oct
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 [...]
Water stands at a depth of 15 m behind a reservoir dam. A horizontal pipe 4 cm in diameter passes through the dam 6 m below the surface of water as shown. There is a plug which secures the pipe opening. Then find the friction between the plug and pipe wall.
06
Oct
Water stands at a depth of 15 m behind a reservoir dam. A horizontal pipe 4 cm in diameter passes through the dam 6 m below the surface of water as shown. There is a plug which secures the pipe opening. Then find the friction between the plug and pipe wall. A U -tube in [...]
A U -tube in which the cross – sectional area of the limb on the left is one quarter, the limb on the right contains mercury (density13.6g/cm3). The level of mercutuy in the narrow limb is at a distance of 36 cm from the upper end of the tube. What will be the rise in the level of mercury in the right limb if the left limb is filled to the top with water ?
06
Oct
A U -tube in which the cross – sectional area of the limb on the left is one quarter, the limb on the right contains mercury (density13.6g/cm3). The level of mercutuy in the narrow limb is at a distance of 36 cm from the upper end of the tube. What will be the rise in [...]
Figure (b) shows the variation of pressure (p) with depth (h) along a vertical wall supporting two liquids of different densities as shown in Fig. (a). Identify the correct variation of pressure in the liquid of density ρ2.
06
Oct
Figure (b) shows the variation of pressure (p) with depth (h) along a vertical wall supporting two liquids of different densities as shown in Fig. (a). Identify the correct variation of pressure in the liquid of density ρ2. The gauge pressure in both the tyres of a bicycle is 6.0× 10^5 Pa If the bicycle [...]
A U tube contains water and methylated spirit separated by mercury. The mercury columns in the two arms are at the same level with 10 cm of water in one arm and 12.5 cm of spirit in the other as shown in figure. The relative density of the spirit is
06
Oct
A U tube contains water and methylated spirit separated by mercury. The mercury columns in the two arms are at the same level with 10 cm of water in one arm and 12.5 cm of spirit in the other as shown in figure. The relative density of the spirit is The gauge pressure in both [...]
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.
06
Oct
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. The gauge pressure in both the tyres of a bicycle is 6.0× 10^5 Pa If the [...]