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Mira la respuestaMira la respuesta done loading Muestra el texto de la transcripción de la imagenPregunta: Debes mostrar todos los procedimientos y diagramas cuando sea necesario. Sección 5.1 Área 1. Define área entre curvas y como se representa 2. Trabaja los siguientes ejercicios siguiendo los pasos presentados en la clase: a. Halla el área de la región acotada por y=3X e y=x-2X2 Secciones 5.2 y 5.3 1. Define volumen. Presenta las integrales utilizadas para su
You must show all procedures and diagrams when necessary. Section 5.1 Area
1. Define area between curves and how it is represented
2. Work the following exercises following the steps presented in the class:
a. Find the area of the region bounded by y=3X and y=X3-2X2
Sections 5.2 and 5.3
1. Define volume. Presents the integrals used for its calculation.
2. Formulate and evaluate an integral for the volume of the solid of revolution that
results when the region bounded by the given curves is rotated about an axis or a line (horizontal or vertical). Let yourself be carried away by the exercises worked on in class. Use the most convenient method:
a. X=(4–y2 )1/2 and yaxis around X=-1
b. yaxis,dexyaxisandthefunctiony=3+2x–x2 around(a)x=4y
(b) y=-1
Section 5.4
1. 2.
3. 4.
Define force and work. Presents the equations used for its calculation. How do you calculate the force exerted when moving an object from a to b? A spring has a natural length of 20 cm. Compare the work (W1) done to stretch the spring from 20 to 30 cm with the work (W2) done to stretch it from 30 to 40 cm. How are W1 and W2 related? A cable weighing 2 pounds per foot is used to lift a 200-pound load to the top of a well that is 500 feet deep. How much work is done?
A tank in the shape of a right circular cone contains water. If the height of the tank is 12 feet and the radius at the top is 4 feet, and assuming the density (weight) of water in pounds per cubic foot is 62.4, find:
a. the work done in pumping the water to the top of the reservoir
b. the work done will pump the water up to a height of 10 feet above the top edge of the reservoir.
Section 8.1 Arc Length
1. Define arc length. How is it calculated?
2. Find the length of the line segment from point A = (0,1) to
point B= (5.13). graph. Check using the distance formula. Find the length of the curve x = (y4 )/16 + 1/ (2y2) between y =-3 and y= -2. Hint:u1/2 =-u when u < 0
Section 8.3 Moment and Center of Mass
1. Define moment, center of mass, and centroid. What equations are used to calculate the center of mass? What does Pappus's Theorem state?
2. The masses and coordinates of a system of particles on the coordinate plane are given by: 2, (1,1);3, (7,1);4, (-2, -5; 6, (-1, 0); 2, (4,6). Find the moments of this system about the coordinate axes and find the coordinates of the center of mass.
3. Find the centroid of the region bounded by the curves y = x3 and y=x1/2. Present a diagram.
4. Find the centroid of the region under the curve Y= sinX, 0≤ X≤ π. Verify Pappus's theorem for this region when it is rotated about the X-axis.
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Section 5.1 a. Area between curves: area is used in two dimensional surface, and when we have two curves, we try to find out the total area is in between the two . in calculus , we define area with definite integral along w…
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