Homework Answers
The length of a rectangular window is 5 feet more than its width, w. The area...
The length of a rectangular window is 5 feet more than its width, w. The area of the window is 36 square feet. We wish to find both the length and width of the window. Please do the following: Write an equation that could be used to find the dimensions of the window USING ONLY ONE VARIABLE (w). Put that equation in standard form (so that all terms are on one side of the equation together equal to zero). FACTOR...
Learning Goal: To determine the maximum shear force that can be applied to two shafts of...
Learning Goal: To determine the maximum shear force that can be applied to two shafts of varying cross sections: a solid square shaft and a hollow square shaft. The two square cross sections shown below (Figure 1) are each subjected to a vertical shear force, V. The side length of each cross section is s = 6.00 in and the side length of the hollowed- out portion of the second cross section is r = 2.25 in. The maximum allowable...
4. The free energy of a reaction is related to the equilibrium constant. Solve for x,...
4. The free energy of a reaction is related to the equilibrium constant. Solve for x, which the equilibrium constant, and report the answer to the correct number of significant figures. Show the steps in your calculations and write your final answer in the box provided below. Justify the number of significant figures in the final answer. kľ (1000) = -(8.3145K-Imol-1)(273.15 K + 42.00 K)(In x) mol/ 1k/
Let's suppose a loop of wire has a square shape and each side has length S...
Let's suppose a loop of wire has a square shape and each side
has length S and the current is I. If the loop is in the yz-plane
and the center is located at (0,0,0), what is the magnetic field
due to the loop of wire at a location x lying on the x-axis? Give
its magnitude.
I'm putting the answer below, but I would like to know how to
get it. So, please explain your solution carefully and I'll...
Use the side-by-side boxplots shown to complete parts (a) through (e). Q X у 30 90...
Use the side-by-side boxplots shown to complete parts (a) through (e). Q X у 30 90 (a) What is the median of variable x? The median of variable xis (Round to the nearest integer as needed.) (b) What is the third quartile of variable ? The third quartile of variable y s . (Round to the nearest integer as needed.) (c) Which variable has more dispersion? Why? O A. Variable y—the range of variable x is smaller than that of...
The area of a rectangle is 73 m², and the length of a diagonal is 2...
The area of a rectangle is 73 m², and the length of a diagonal is 2 m. Find the length and the width of the rectangle The longer side is m. The shorter side is (Type exact answers, using radicals as needed.) m. A telescope contains both a pobiror and a hyperbolic mirro They share focus Fy, which is 43 feet above the vortex of the parabol. The hyperto's second focus F, is above the parabola's vortex. The vertex of...
The smallest observed frequency for a transition between states of an electron in a one-dimensional box...
The smallest observed frequency for a transition between states of an electron in a one-dimensional box is 2.5 x 1013 s-1 Part A What is the length of the box? Express your answer to two significant figures and include the appropriate units. aValue Units
Two lenses, one converging with focal length 20.0 cm and one diverging with focal length 10.0...
Two lenses, one converging with focal length 20.0 cm and one diverging with focal length 10.0 cm , are placed 25.0 cm apart. An object is placed 60.0 cm in front of the converging lens. Part A Find the final image distance from second lens. Follow the sign conventions. Express your answer to two significant figures and include the appropriate units. OD Å ? di2 = 1 cm Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining...
Select the option that gives an angle equal to 0 in the following diagram. A Select...
Select the option that gives an angle equal to 0 in the following diagram. A Select one: LADB o LABD o ZCDB O LDAB O ZCAD C Calculate the size of one of the interior angles of a regular octagon (ie aregular 8-sided polygon) Enter the number of degrees to the nearest whole number in the box below (Your answer should be a whole number, without a degrees sign.) Answer The following figure shows two triangles (not drawn to scale)....
The figure below shows a horizontal pipe with a varying cross section. A liquid with a...
The figure below shows a horizontal pipe with a varying cross section. A liquid with a density of 1.65 g/cm flows from left to right in the pipe, from larger to smaller cross section. The left side's cross-sectional area is 10.0 cm, and while in this side, the speed of the liquid is 2.50 m/s, and the pressure is 1.20 x 105 Pa. The right side's cross sectional area is 3.50 cm? (a) What is the speed (in m/s) of...
Learning Goal: To determine the maximum shear force that can be applied to two shafts of varying cross sections: a solid square shaft and a hollow square shaft. The two square cross sections shown below (Figure 1) are each subjected to a vertical shear force, V. The side length of each cross section is s = 6.00 in and the side length of the hollowed- out portion of the second cross section is r = 2.25 in. The maximum allowable...
4. The free energy of a reaction is related to the equilibrium constant. Solve for x, which the equilibrium constant, and report the answer to the correct number of significant figures. Show the steps in your calculations and write your final answer in the box provided below. Justify the number of significant figures in the final answer. kľ (1000) = -(8.3145K-Imol-1)(273.15 K + 42.00 K)(In x) mol/ 1k/
Let's suppose a loop of wire has a square shape and each side
has length S and the current is I. If the loop is in the yz-plane
and the center is located at (0,0,0), what is the magnetic field
due to the loop of wire at a location x lying on the x-axis? Give
its magnitude.
I'm putting the answer below, but I would like to know how to
get it. So, please explain your solution carefully and I'll...
Use the side-by-side boxplots shown to complete parts (a) through (e). Q X у 30 90 (a) What is the median of variable x? The median of variable xis (Round to the nearest integer as needed.) (b) What is the third quartile of variable ? The third quartile of variable y s . (Round to the nearest integer as needed.) (c) Which variable has more dispersion? Why? O A. Variable y—the range of variable x is smaller than that of...
The area of a rectangle is 73 m², and the length of a diagonal is 2 m. Find the length and the width of the rectangle The longer side is m. The shorter side is (Type exact answers, using radicals as needed.) m. A telescope contains both a pobiror and a hyperbolic mirro They share focus Fy, which is 43 feet above the vortex of the parabol. The hyperto's second focus F, is above the parabola's vortex. The vertex of...
The smallest observed frequency for a transition between states of an electron in a one-dimensional box is 2.5 x 1013 s-1 Part A What is the length of the box? Express your answer to two significant figures and include the appropriate units. aValue Units
Two lenses, one converging with focal length 20.0 cm and one diverging with focal length 10.0 cm , are placed 25.0 cm apart. An object is placed 60.0 cm in front of the converging lens. Part A Find the final image distance from second lens. Follow the sign conventions. Express your answer to two significant figures and include the appropriate units. OD Å ? di2 = 1 cm Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining...
Select the option that gives an angle equal to 0 in the following diagram. A Select one: LADB o LABD o ZCDB O LDAB O ZCAD C Calculate the size of one of the interior angles of a regular octagon (ie aregular 8-sided polygon) Enter the number of degrees to the nearest whole number in the box below (Your answer should be a whole number, without a degrees sign.) Answer The following figure shows two triangles (not drawn to scale)....
The figure below shows a horizontal pipe with a varying cross section. A liquid with a density of 1.65 g/cm flows from left to right in the pipe, from larger to smaller cross section. The left side's cross-sectional area is 10.0 cm, and while in this side, the speed of the liquid is 2.50 m/s, and the pressure is 1.20 x 105 Pa. The right side's cross sectional area is 3.50 cm? (a) What is the speed (in m/s) of...
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Question 501 pts
The rental rate of capital to the firm increases. Which of the
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