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a horizontal constricted pipe illustrated in figure, is used to measure the flow soeed of an incompressible fluid. if the pressure difference between sections “1” and “2” is p1 -p2 andv the flow speed at section “1” is v1 , determine the flow speed at section “2” of figure.
28
Aug
a horizontal constricted pipe illustrated in figure, is used to measure the flow soeed of an incompressible fluid. if the pressure difference between sections “1” and “2” is p1 -p2 andv the flow speed at section “1” is v1 , determine the flow speed at section “2” of figure. a horizontal constricted pipe illustrated in [...]
An airplane has an effective wing surface area of 16 m^2 that is generating the lift force. In level flight the air speed over the top of the wings is 62.0 m/s, while the air speed beneath the wings is 54.0 m/s. What is the weight of the plane?
28
Aug
An airplane has an effective wing surface area of 16 m^2 that is generating the lift force. In level flight the air speed over the top of the wings is 62.0 m/s, while the air speed beneath the wings is 54.0 m/s. What is the weight of the plane? An airplane has an effective wing [...]
A liquid moves in a smoothh tube of uniform cross section. Find the pressure `P_(2)` at point `2` of the tube if the pressure at point `1` of the extended tube is `P_(1)` and the vertical distance between points `1` and `2` is `h`. brgt
28
Aug
A liquid moves in a smoothh tube of uniform cross section. Find the pressure `P_(2)` at point `2` of the tube if the pressure at point `1` of the extended tube is `P_(1)` and the vertical distance between points `1` and `2` is `h`. brgt Figure shows how the stream of water emerging from a [...]
Water is flowing straight down from an open tap. A stream of water emerging from a faucet “necks down” as it falls as
28
Aug
Water is flowing straight down from an open tap. A stream of water emerging from a faucet “necks down” as it falls as Water is flowing straight down from an open tap. A stream of water emerging from a faucet "necks down" as it falls as August 28, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A broad pipe having a radius 10cm branches into two pipes of radii, 5cm and 3cm. If the velocity of flowing water in the pipe of radius 3cm be 5cm/s, determine the velocities of water in the remaining two pipes. Given that the rate of discharge through the main branch, is 600πcm^3/s
28
Aug
A broad pipe having a radius 10cm branches into two pipes of radii, 5cm and 3cm. If the velocity of flowing water in the pipe of radius 3cm be 5cm/s, determine the velocities of water in the remaining two pipes. Given that the rate of discharge through the main branch, is 600πcm^3/s 5cm and 3cm. [...]
A container partially filled with water is moved horizontally with acceleration α=g/3. A small wooden block of mass m is tied to the bottom of the container using a string. The block remains inside. Water with the string inclined at an angle θ to the horizontal. Assuming that the density of wood is half the density of water, fnd the angle θ and the tension inthe string.
28
Aug
A container partially filled with water is moved horizontally with acceleration α=g/3. A small wooden block of mass m is tied to the bottom of the container using a string. The block remains inside. Water with the string inclined at an angle θ to the horizontal. Assuming that the density of wood is half the [...]
A solid sphere of mass m=2kg and specific gravity s=0.5 is held stationary relative to a tank filled with water. The tank is accelerating upward with acceleration 2m/s2. Calculate (a) Tension in the thread connected between the sphere and the bottom of the tank. (b) If the thread snaps, calculate the acceleration of sphere with respect to the tank. (Density of water =1000kgm^−3,g=10ms^−2).
28
Aug
A solid sphere of mass m=2kg and specific gravity s=0.5 is held stationary relative to a tank filled with water. The tank is accelerating upward with acceleration 2m/s2. Calculate (a) Tension in the thread connected between the sphere and the bottom of the tank. (b) If the thread snaps, calculate the acceleration of sphere with [...]
a cylinder is floating in a beaker filled with water, what will be change in submerged length of cylinder in water if its starts accelerating horizontal direction with acceleration a?
28
Aug
a cylinder is floating in a beaker filled with water, what will be change in submerged length of cylinder in water if its starts accelerating horizontal direction with acceleration a? a cylinder is floating in a beaker filled with water what will be change in submerged length of cylinder in water if its starts accelerating [...]
a cylinder is floating in a beaker filled with water, what will be change in submerged length of cylinder in water if its starts accelerating upward with acceleration a?
28
Aug
a cylinder is floating in a beaker filled with water, what will be change in submerged length of cylinder in water if its starts accelerating upward with acceleration a? a cylinder is floating in a beaker filled with water what will be change in submerged length of cylinder in water if its starts accelerating upward [...]
A wooden stick of length l, and radius R and density ρ has a small metal piece of mass m(of negligible volume) attached to its one end. Find the minimum value for the mass m (in terms of given parameters) that would make the stick float vertically in equilibrium in a liquid of density σ(>ρ).
28
Aug
A wooden stick of length l, and radius R and density ρ has a small metal piece of mass m(of negligible volume) attached to its one end. Find the minimum value for the mass m (in terms of given parameters) that would make the stick float vertically in equilibrium in a liquid of density σ(>ρ). [...]