Question 9. Masses of 9 kg, 4 kg and 5 kg are located at points with co-ordinates (10,9), (3,9) and (7,5) respectively Find the co-ordinates of their Centre of Mass, (,y), correct to one decimal place.

Q: 2. A Ferris wheel 50 ft. in diameter makes one revolution every 40 seconds. The center of the wheel…

A: We know that, General form of a sinusoidal function is given by, y = A cos(Bt - C) + D…

Q: QUESTION 2 Solue the following inear ystem +3x3=1 2x+ X g =4

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Q: At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship…

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Q: Question 15 time (sec) 0 1 2 velocity (ft/sec) 11 19 20 12 3 1 8 feet

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Q: The top of a bucket 0.5 meter high is attached to a water wheel of diameter 5.5 meters. The wheel…

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Q: Chapter 5, Problem 5/185 Determine the x- and y-coordinates of the centroid of the shaded area. 30 |…

A: To find: x and y coordinates of centroid of the shaded region . from figure you can see that from…

Q: QUESTION 7 Two objects moving along x-axis are starting at the same time. Their positions are…

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Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 17 knots and ship…

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Q: Question 4. 2/2. Find the coordinates of point P on the yaxis whose distance to point A = (2,–3) is…

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Q: Question 12 A hedgehog named Tesseract is sitting at the northwest corner of a rectangular pool, 300…

A: E). Tess should walk 228.4 feet on ground and then have to swim in water . Then time will be…

Q: **47 The fractional half-width Aw, of a resonance curve, such as the ones in Fig. 31-13, is the…

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Q: Question 14 Find Screen Shot 2021-10-05 at 8.13.33 AM.png Vh + 5-2 lim h→-1 h +1 DNE 0. 1/4 1

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Q: Question 8 You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 202 km…

A: To determine how long after the depart JBLM, the distance is closet to Mt. Rainier.

Q: The ant is initially at the point P on the wheel, but the wheel is spun at a constant speed so that…

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Q: Question 16 Л 5л Find the area bounded by the trigonometric curves y = sinx and y=cosx from x=- to…

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Q: Question 4 (a) An object is moving with position vector r(t) = cos(ot)i+sin(at)j + at³k. (i)…

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Q: Question 4 A ball is thrown downward wi Jot yet its height above the ground i nswered (a) Determine…

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Q: QUESTION 1 Calculate F.dr if F=(sinx, x'y) and C is the triangle oriented counterclockwise with…

A: Line integral

Q: PROBLEM 4: An isosceles trapezoid has its legs lengthening while its Fixed. Find how fast the area…

A: Let the length of the legs of the isosceles trapezoid = x,  Upper base DC = 10 cm  Lower base AB =…

Q: Question 16 Find the equation of the tangent plane to the given surface at the indicated point. x2…

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Q: Question 4 (a) An object is moving with position vector r(t) = cos(cot)i+sin(at)j + at³k. (1)…

A: Given :position vector :r(t)=cos(ωt)i+sin(ωt)j+αt2kω=π and α=2 and t=3

Q: Question 17 A particle moves in a straight line and has acceleration given by a(f) - 2einf+3coef.…

A: Topic = Integration

Q: Question #2) Find the absolute extrema when f(x,y) = xe – x² – e :R is the rectangular regioi with…

A: Both questions are independent to each other so according to the guidelines , I am solving first…

Q: 6. Find the angle above the horizon of the airplane as seen by the observer. Problem 5. Two traffic…

A: Given:

Q: Question 7: 2 6 4 Find the optimuml center location a) Locate on nodes only 7 1 3 b) Locate anywhere…

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Q: QUESTION 13 Two objects moving along x-axis are starting at the same time. Their positions are…

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Q: Using the figure #1 and figure 2 (all the figures will be sent by email), it is required to check…

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Q: Question#4: Use Green's theorem, evaluate | F.dr for the following function: а : F = grad sin x cos…

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Q: Question 15 Using the change of coordinate system, the integral (z² + y²) dydæ would then take the…

A: Here we have to change the coordinate system.

Q: QUESTION 1 Which of the following describes an open disc of radius 8 and centre -4i – 7? 이+ 4i + 7 <…

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Q: QUESTION 10 Two objects moving along x-axis are starting at the same time. Their positions are…

A: The solution of the problem is given in the next step.

Q: The following figure shows a single-stage gear train. Gear trains are used in many products, such as…

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Q: QUESTION 4. Find the points on the sphere x' +y +z=1. that are closest to and farthest from the…

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Q: Question 6 The G string on a guitar has a linear mass density of 3 g/m and is 63 cm long. It is…

A: Use the formula of fundamental frequency and substitute the values to determine the value of string…

Q: Question 3 3 п Find the point symmetric to about the origin. 2' 6 [3 5x a) О 2' 6 [3 77 b) O 6. c) O…

A: To find the point symmetric to the given point about the origin

Q: 5.) A weight attached to a spring is pulled down 3 inches below the equilibrium position. Assuming…

A: f= frequency = 34π X=A Cosωt

Q: Question 1 A triangular trough is 10 ft long, 6 ft across the top, and 3 ft deep. If water flows in…

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Q: Question 3 Find the point(s) of intersection of the curves r = 6 and r = 12 sin e OA 6 * (6.5)(6) 3…

A: To find the intersection of the curve r=6 and r=12sinθ

Q: Question #4 ( Car A 4 km At exactly 2 PM, Car A is four kilometers east of an intersection and…

A: This question can be solved by using the concept of rate of change of physical quantities.

Q: Question 7 What are the coordinates of the points in the graph of y2-x²+ 6x – 13=0 in which the…

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Q: QUESTION 5 Calculate F.dr if F=(sinx,x²y³) and C is the triangle oriented counterclockwise with…

A: Solution is given below

Q: Question 8 Find the coordinates of the point(s) on the curve y = Va + 4 that are closest to the…

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Q: Determine a possible equation for the following sinusoidal function. 0.5 0 -0.5 -1.5 0 TT/2 3TT/2

A: We need to find sin equation.

Q: Question 5 Two objects moving along x-axis are starting at the same time. Their positions are…

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Q: Question 16 Given the equation + a +4y = 0, determine the location of center and its radius. O…

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Q: Question 19 Find the center of 2 circles tangent to x² + y = 100 %3D at (6,-8) having a radius of 15…

A: Given: x2 + y2 = 102      center: 0,0, radius = 10                     1Tangent at 6,-8.…

Q: A sinusoidal function has an amplitude of 4.6 units, a period of 720°, and a maximum at (0, -2).…

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Q: Question 10 Use Gaussian Quadrature of order 5 to approximate 2 6 4 x-1 To how many decimal places…

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Q: QUESTION 5 Measuring the height of a Yellow Meranti is very difficult because these trees grow to…

A: One of the easiest way to regression analysis is SPSS. In SPSS we enter the given data in the sheet…

Q: QUESTION 13 Consider the tollowing estimated equation: 9-fx) - Bo + Bx + Bx (1). Which of the…

A: Please note that as per our guidelines if multiple questions are posted we can answer the first one…