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This is some statics practice problems that I️ need some help
with...thanks so much.
Problem 1:...
determine the direction for Ax, Ay,Bx,By STATICS < HWK #18 Fundamental Problem 5.1 1 of7 Part...
determine the direction for Ax, Ay,Bx,By
STATICS
< HWK #18 Fundamental Problem 5.1 1 of7 Part A Determine the horizontal and vertical components of reaction at the supports. Neglect the thickness of the beam. (Figure 1) Draw the free-body diagram of the beam. Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded. Label vectors A Reaction at point A, horizontal ▲ Length: -Angle: 0 Start point x:-y-End Point x-y- 500 lb...
can you help with this problem, please? Thanks. 6. The lift loading on the wing of...
can
you help with this problem, please? Thanks.
6. The lift loading on the wing of an aircraft is well represented by: w(x) = w. (2/1). (5) In formula (5), w, is the lift force per unit (span) length at the root of the wing (the end attached to the fuselage), 1 is the length (aka span) of the wing, x is the distance from the wing tip, and 0 < a < 1 is a known exponent that depends...
Hi! Please help me with this question #1. Thank you so much! In each of Problems...
Hi! Please help me with this question #1.
Thank you so much!
In each of Problems 1-6, find the expansion of f(x) in the eigenfunctions of the given Sturm-Liouville prob- lem. Compare graphs of the function and the Nth par- tial sums of the series for the given N. Also use the convergence theorem to determine what this eigen- function expansion converges to on the relevant open interval. 1. y' + y = 0; y(0) = y(2) = 0 f(x)...
help Previous Problem List Next (1 point) A flexible cable suspended between two vertical supports is...
help
Previous Problem List Next (1 point) A flexible cable suspended between two vertical supports is hanging under its own weight. The weight of a horizontal roadbed is distributed evenly along the x-axis with the density ρ 0.7 lb/ft. The coordinate system is chosen so that they-axis passes through the lowest point Pi and the x axis is a -1.5 ft below Pi, as shown in the picture. If the absolute value of tension force in the cable at point...
Consider the following statements. (i) The Laplace Transform of 11tet2 cos(et2) is well-defined for some values...
Consider the following statements.
(i) The Laplace Transform of
11tet2 cos(et2)
is well-defined for some values of s.
(ii) The Laplace Transform is an integral transform that turns
the problem of solving constant coefficient ODEs into an algebraic
problem. This transform is particularly useful when it comes to
studying problems arising in applications where the forcing
function in the ODE is piece-wise continuous but not necessarily
continuous, or when it comes to studying some Volterra equations
and integro-differential equations.
(iii)...
I need help with question 6 and 8, please. Thanks so much! :) wa 3 the...
I need help with question 6 and 8, please. Thanks so much!
:)
wa 3 the 5. The combined weight of a motorboat and its load is 480 egu pounds. After starting from rest at t= 0, the motor exerts a dow constant force of 30 pounds on the boat in its linear direction of of s motion. If the total resistance (in pounds) that the boat encounters (bu as it moves along its path is numerically equal to 3v12,...
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine...
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine what type of DE it is.) 1. (2xy + cos y) dx + (x2 – 2 siny – 2y) dy = 0. 2. + cos2 - 2ary dy dar y(y +sin x), y(0) = 1. 1+ y2 3. [2ry cos (x²y) - sin r) dx + r?cos (r?y) dy = 0. 4. Determine the values of the constants r and s such that (x,y)...
Problem 1. In this problem, we'll explore another approach to implicit differ- entiation problems...
Problem 1. In this problem, we'll explore another approach to implicit differ- entiation problems using the multivariable chain rule Suppose y is implicitly defined as a function of r by the equation F(, y)-0for some function F. For example, we could havez, уз-62y in plicitly defines y as a function of , in which case F(z, y)-2.3 + y3-62y (a) If F(x, y)0 mplicitly defines y as a function of , apply the chain rule to F(r, y) to show...
Physics 120 Worksheet 9- Moment of Inertia and Statics Problem 4. Analyzing Torque- You take the...
Physics 120 Worksheet 9- Moment of Inertia and Statics Problem 4. Analyzing Torque- You take the wheel from Problem 3 and drill a tiny hole through the center of the x so you carn mount the wheel in an axle. Now you tie three different pieces of string to the wheel and apply the three tension forces of IN to the wheel. Fri is applied to the top of the wheel and points left. Frz is applied to the bottom...
I need help solving these problems 1. Suppose that y= a (x-1)" is the power series...
I need help solving these problems
1. Suppose that y= a (x-1)" is the power series solution of the following initial value problem. x-y+2y=0; y(t) = -2, y(1)=1 Find the value of az. 2. Suppose that y=0(x) is the solution of the following initial value problem. y" + xy - (sinx)y=0; y(0)=1, 7(0) = 3 Find the value of (0) 3. Let p be the radius of convergence for the Taylor series of the following rational function centered at the...
determine the direction for Ax, Ay,Bx,By
STATICS
< HWK #18 Fundamental Problem 5.1 1 of7 Part A Determine the horizontal and vertical components of reaction at the supports. Neglect the thickness of the beam. (Figure 1) Draw the free-body diagram of the beam. Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded. Label vectors A Reaction at point A, horizontal ▲ Length: -Angle: 0 Start point x:-y-End Point x-y- 500 lb...
can
you help with this problem, please? Thanks.
6. The lift loading on the wing of an aircraft is well represented by: w(x) = w. (2/1). (5) In formula (5), w, is the lift force per unit (span) length at the root of the wing (the end attached to the fuselage), 1 is the length (aka span) of the wing, x is the distance from the wing tip, and 0 < a < 1 is a known exponent that depends...
Hi! Please help me with this question #1.
Thank you so much!
In each of Problems 1-6, find the expansion of f(x) in the eigenfunctions of the given Sturm-Liouville prob- lem. Compare graphs of the function and the Nth par- tial sums of the series for the given N. Also use the convergence theorem to determine what this eigen- function expansion converges to on the relevant open interval. 1. y' + y = 0; y(0) = y(2) = 0 f(x)...
help
Previous Problem List Next (1 point) A flexible cable suspended between two vertical supports is hanging under its own weight. The weight of a horizontal roadbed is distributed evenly along the x-axis with the density ρ 0.7 lb/ft. The coordinate system is chosen so that they-axis passes through the lowest point Pi and the x axis is a -1.5 ft below Pi, as shown in the picture. If the absolute value of tension force in the cable at point...
Consider the following statements.
(i) The Laplace Transform of
11tet2 cos(et2)
is well-defined for some values of s.
(ii) The Laplace Transform is an integral transform that turns
the problem of solving constant coefficient ODEs into an algebraic
problem. This transform is particularly useful when it comes to
studying problems arising in applications where the forcing
function in the ODE is piece-wise continuous but not necessarily
continuous, or when it comes to studying some Volterra equations
and integro-differential equations.
(iii)...
I need help with question 6 and 8, please. Thanks so much!
:)
wa 3 the 5. The combined weight of a motorboat and its load is 480 egu pounds. After starting from rest at t= 0, the motor exerts a dow constant force of 30 pounds on the boat in its linear direction of of s motion. If the total resistance (in pounds) that the boat encounters (bu as it moves along its path is numerically equal to 3v12,...
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine what type of DE it is.) 1. (2xy + cos y) dx + (x2 – 2 siny – 2y) dy = 0. 2. + cos2 - 2ary dy dar y(y +sin x), y(0) = 1. 1+ y2 3. [2ry cos (x²y) - sin r) dx + r?cos (r?y) dy = 0. 4. Determine the values of the constants r and s such that (x,y)...
Problem 1. In this problem, we'll explore another approach to implicit differ- entiation problems using the multivariable chain rule Suppose y is implicitly defined as a function of r by the equation F(, y)-0for some function F. For example, we could havez, уз-62y in plicitly defines y as a function of , in which case F(z, y)-2.3 + y3-62y (a) If F(x, y)0 mplicitly defines y as a function of , apply the chain rule to F(r, y) to show...
Physics 120 Worksheet 9- Moment of Inertia and Statics Problem 4. Analyzing Torque- You take the wheel from Problem 3 and drill a tiny hole through the center of the x so you carn mount the wheel in an axle. Now you tie three different pieces of string to the wheel and apply the three tension forces of IN to the wheel. Fri is applied to the top of the wheel and points left. Frz is applied to the bottom...
I need help solving these problems
1. Suppose that y= a (x-1)" is the power series solution of the following initial value problem. x-y+2y=0; y(t) = -2, y(1)=1 Find the value of az. 2. Suppose that y=0(x) is the solution of the following initial value problem. y" + xy - (sinx)y=0; y(0)=1, 7(0) = 3 Find the value of (0) 3. Let p be the radius of convergence for the Taylor series of the following rational function centered at the...
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