Mass In Exercises 23 and 24, find the total mass of a spring with density
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Calculus
- Calculate the fluid force on one side of the plate The fluid force on one side of the plate is using the coordinate system shown below. Assume Ib. the density is 62.4 lb/ ft3. ... у (f) Surface of pool x (ft) -у3 — 2 Depth \y| (x,y) 7arrow_forwardPlease provide Handwritten answer. Advanced Math We consider a thin plate occupying the region D located in the upper half-plane (where y ≥ 0) and between the parabolas of equations : y = 2 - x2 and y = 1 - 2x2 The density of the plate is proportional to the distance from the x axis. a) Calculate the moments of inertia (second moments) of the plate with respect to the coordinate axes.b) Is it easier to rotate the plate around the x-axis or the y-axis? Justify your answer.arrow_forwardA fluid has density 900 kg/m³ and flows with velocity v = xi+yj + zk, where x, y, and z are measured in meters, and the components of 7 are measured in meters per second. Find the rate of flow outward through the part of the paraboloid z = 64 x² - y² that lies above the xy plane. - Submit Question kg/s Question Help: Video Message instructorarrow_forward
- A region R consists of a square bounded by the lines x = -8, x = 8, y = 0, and y = -16 and a half disk bounded by the semicircle y = V 64 – x² and the line y = 0. Find the center of gravity, (x, y), of R. X = | 0 y Submit Answerarrow_forwardCalculate the fluid force on one side of the plate using the coordinate system shown below. Assume the density is 62.4 lb/ft³. y (ft) Surface of pool HA ►x (ft) Depth -y=-1 |y| (x,y) - 11 The fluid force on one side of the plate is lb.arrow_forwarduse spherical coordinates to find the mass of the sphere x2 + y2 + z2 = a2 with the given densityThe density at any point is proportional to the distance between the point and the z-axisarrow_forward
- 2 A circular wire hoop of constant density 8=3 lies along the circle x² + y² = 7a² in the xy-plane. Find the hoop's moment of inertia, I2, about the z-axis. The hoop's moment of inertia about the z-axis is l₂ = (Type an exact answer, using it as needed.)arrow_forwardA fluid has density 1100 kg/m³ and flows with velocity v = xi + yj + zk, where x, y, and z are measured in meters, and the components of are measured in meters per second. Find the rate of flow outward through the part of the paraboloid z = 49 - x² - y² that lies above the xy plane. kg/s Question Help: Video Submit Question Jump to Answerarrow_forwardCalculate the fluid force on one side of the plate using the coordinate system shown below. Assume the density is 62.4 The fluid force on one side of the plate is lb/ft³. lb. (...) y (ft) Surface of pool ►x (ft) Depth -y = -2 |y| (x,y) - 12 Carrow_forward
- Calculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,