Prove the following equation P,w(x,t) = py(x,t) with p=2 Knowing that w (x,t)= 3e^
Q: The slope of a slanted surface is 2:7. If the horizontal distance is 7/2, what is the vertical…
A: Given: The slant is of ratio 2:7. The horizontal distance is 7/2.
Q: For some reason, I can't see how problem B was solved.
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Q: The radius of the Earth is about 6,000 km. My weight on the surface of the Earth is 950 N. At…
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Q: Calculate the centroidal coordinates x measured from y-axes of the plane regions shown.
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Q: I started hiking on a trail that was 10 kilometers long at a speed of 5 km/h. My brother walked in…
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Q: If Earth orbits the Sun once per 365 days on a circular orbit with radius dEarth 1.5 × 10° km, what…
A: V = 2πdearth / T 365 days = 3.15 × 10⁷ sec
Q: A cyclist riding at a speed of 22 m/s taking a turn round circular path of radius 44 m. what is its…
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Q: Vector v = <7,-5,-7> and has an initial point of <-10,6,-12>. Find the terminal point.
A: The objective of the question is to find the terminal point of a vector given its initial point and…
Q: Which of the following polar coordinates have the same position as (4, Tt/2)? ОА. (4, -п/2) ов. (-4,…
A: Original position = (4 , π2)
Q: The point specified by the polar coordinates (7.00, 35.0º) is which of the following when converted…
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Q: (b) Given, r, = 5i + 12j-8k, r, 6i-9j + 9k and r, = 4i + 3j + 7k. Find the magnitudes of 3r, + 4r,-…
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Q: The Parabola x² = 3y is: %3D
A: Parabola = x2 =4ay where x , y are co-ordinates and a is the distance from the origin.
Q: The slope field below indicates that the differential equation has which form? (Assume the…
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Q: With an example, explain the terms multidimensional and parallel.
A: In physics, dimension of an object/mathematical space is defined as the minimum no. Of coordinate…
Q: Write the following x2+y2=16 in polar form.
A: The given expression can be written as below,
Q: How do I find the area of a parralelogram with two given vectors
A: If we have two vectors, say vector A, and vector B, the magnitude of this vector's cross product…
Q: The angle made by the two vectors A i + 4j + 5k and B = 5i + 7j + 9k is: A 14.80 degrees 34.80…
A: Given: A→=i^+4j^+5k^B→=5i^+7j^+9k^
Q: example of a space where there is not always a geodesic (i.e. a shortest path) between two points.
A: A metric space is said to be a geodesic space if every pair of points can be joined by a path of the…
Q: Part B is supposed to have 2 answers.
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Q: You have been given the points below (they are in the x-y plane). Figure the corresponding polar…
A: in this question we draw a figure i do not have a graph paper so i did on plane paper.
Q: A curious child stands on the top of a 794 m skyscraper and drops a coin from the top of the…
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Q: skydiver of mass 70 kg above Earth (g = 10 m/s2) experiences a drag force modeled by -1.2 v (N).…
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Q: A sphere of copper has a radius of 50.0 cm and a mass of 4690 kg. A sphere of unknown metal has a…
A: Given: The mass of copper sphere is m=4690 kg. The distance between copper sphere and unknown metal…
Q: Where does the 9.81 m/s come from?
A: It is not 9.81 m/s. It is 9.81 m/s2 which is the value of acceleration due to gravity.
Q: The planet Jupiter rotates every 9.9 hours and has a diameter of 88 846 miles. If you’re standing on…
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Q: Given the vectors i =(- 3, 7, 4] and y = [- 6, 0, 8], determine b) proj š. a) The angle between i…
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Q: the unit vector directed toward the origin from an arbitrary point on the line described by x=0 and…
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Q: The speed of light is 3 x 108 m/s. If it takes sunlight 8 minutes to reach earth, how far away is…
A: Given data: Speed of light (v) = 3×108 m/s Time (t) = 8 minutes Required: Distance between Sun and…
Q: twin-engined aircraft can fly 1360 miles from city A to city B in 5 hours with the wind and make the…
A: Distance, d = 1360 miles Time taken from A to B, t = 5 h Time taken from B to A, t = 8 h Speed of…
Q: Express in circular cylindrical coordinates.
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Q: (a) What is the centripetal acceleration of the child? magnitude m/s² direction (b) What force…
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