Q2: please answer parts d-g, previous parts are answered Problem 2: A basketball is pressurized to a gauge pressure of PG = 55 kPa when atthe surface of a swimming pool. (Patm = 101 kPa). The ball is then submerged in thePGpool of water which has a density Q = 1000 kg/m³. Assume the ball does not change inmass, temperature, or volume as it is submerged.Part (a) Calculate the absolute pressure inside the basketball in kPa when it is at the surface.Numeric : A numeric value is expected and not an expression.PA=156Part (b) As the ball is submerged the absolute pressure in the ball.MultipleChoice :1) Initially decreases then becomes constant.2) Goes to zeroO Stays the same4) Decreases5) Goes to infinity6) IncreasesPart (c) As the ball is submerged the pressure outside the ball,MultipleChoice :1) Initially decreases then becomes constant2) Goes to zero3) Increases4) Stays the same5) Goes to infinity6) DecreasesPart (d) Write an equation for the pressure difference AP between the inside and outside of the ball when it is submerged a distance y below thesurface of the water.Expression :AP =Select from the variables below to write your expression. Note that all variables may not be required.а, В. о, Ө, а, d, g.j. k, m, P, PG.t,x, уPart (e) Solve the pressure equation for the depth (in meters) at which the pressure difference between the inside and outside of the ball willbecome zero. At this depth the pressure inside the basketball is the same as the pressure outside the ball.Numeric : A numeric value is expected and not an expression.y =Part (f) At what depth, in meters, would the pressure difference between the inside and outside of the ball be zero if the ball were submerged inmercury (Q = 13,500 kg/m3) instead of in water?Numeric : A numeric value is expected and not an expression.

Given, Gauge pressure inside ball = PG = 55 kPa Atmospheric pressure = Patm = 101 kPa Density of the…

Part (d) Write an equation for the pressure difference AP between the inside and outside of the ball when it is submerged a distance y below the surface of the water. Expression : AP = Select from the variables below to write your expression. Note that all variables may not be required. a, B, Q, 0, a, d, g,j, k, m, P, PG, t, x, y Part (e) Solve the pressure equation for the depth (in meters) at which the pressure difference between the inside and outside of the ball will become zero. At this depth the pressure inside the basketball is the same as the pressure outside the ball. Numeric : A numeric value is expected and not an expression. y = Part (f) At what depth, in meters, would the pressure difference between the inside and outside of the ball be zero if the ball were submerged in mercury (g = 13,500 kg/m3) instead of in water? Numeric : A numeric value is expected and not an expression. y =

Part (d) Write an equation for the pressure difference AP between the inside and outside of the ball when it is submerged a distance y below the surface of the water. Expression : AP = Select from the variables below to write your expression. Note that all variables may not be required. a, B, Q, 0, a, d, g,j, k, m, P, PG, t, x, y Part (e) Solve the pressure equation for the depth (in meters) at which the pressure difference between the inside and outside of the ball will become zero. At this depth the pressure inside the basketball is the same as the pressure outside the ball. Numeric : A numeric value is expected and not an expression. y = Part (f) At what depth, in meters, would the pressure difference between the inside and outside of the ball be zero if the ball were submerged in mercury (g = 13,500 kg/m3) instead of in water? Numeric : A numeric value is expected and not an expression. y =

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.35P: The weight of the cylindrical tank is negligible in comparison to the weight of water it contains...

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