'Whose radius' presentation slideshows

Geometry

Geometry. Geometry: Part IV Area and Volume By Dick Gill, Julia Arnold and Marcia Tharp for Elementary Algebra Math 03 online. Area.

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Introducing Uncertainty (It is not the world that is imperfect, it is our knowledge of it) R&N: Chap. 3, Sect 3.6 +

Introducing Uncertainty (It is not the world that is imperfect, it is our knowledge of it) R&N: Chap. 3, Sect 3.6 + Chap. 13. So far, we have assumed that: World states are perfectly observable, ? the current state is exactly known

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Circular Motion

Circular Motion. Focused Learning Target. Given Circular Motion and Torque Problems , I will be able to calculate the centripetal acceleration , centripetal force , rotational speed and torque using the following equations: a c = v 2 / r F c = ma c = m v 2 /r

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Quiz 1

Quiz 1. Borderline. Trouble. Deep Trouble. From Last time.

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Sullivan Algebra and Trigonometry: Section 6.5 Unit Circle Approach; Properties of the Trig Functions

Sullivan Algebra and Trigonometry: Section 6.5 Unit Circle Approach; Properties of the Trig Functions. Objectives of this Section Find the Exact Value of the Trigonometric Functions Using the Unit Circle Determine the Domain and Range of the Trigonometric Functions

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The Circle

The Circle. ( x 2 , y 2 ). ( x 1 , y 1 ). If we rotate this line we will get a circle whose radius is the length of the line. Hence the equation of a circle, centre the origin is . b) Show that the point A(3,4) lies on the circle x 2 + y 2 = 25.

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12.7 Similar Solids

12.7 Similar Solids. Geometry Mrs. Spitz Spring 2005. Objectives/Assignment. Find and use the scale factor of similar solids. Use similar solids to solve real-life problems, such as finding the lift power of the weather balloon in example 4. Assignment 12.7 WS A.

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Circles

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Ch 8. Rotational Kinematics

Rotation ? points move on circular paths ? around an axis of rotation. Ch 8. Rotational Kinematics. Rotational Motion & Angular Displacement. Angular displacement ? angle through which the object rotates. For a full revolution:. Units = Radian (rad).

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7.2 Volume: The Disk Method

7.2 Volume: The Disk Method. Example. Suppose I start with this curve. Rotate the curve about the x-axis to obtain a nose cone in this shape. How could we find the volume of this cone?. The volume of each flat cylinder (disk) is:.

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Chapter 3 Radian Measure and Circular Functions

Chapter 3 Radian Measure and Circular Functions. Section 3.1 Radian Measure. We have seen that angles can be measured in degrees. In more theoretical work in mathematics, radian measure of angles is preferred.

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25.4: Spherical Mirrors

25.4: Spherical Mirrors. Concave Mirror. Light rays near and parallel to the principal axis are reflected from a concave mirror and converge at the focal point F . The focal length f is the distance between F and the mirror. Focal Length and Radius.

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Part II THE CONCEPT OF AESTHETICS

Part II THE CONCEPT OF AESTHETICS. NATURE OF AESTHETICS. The Ancient Greeks.

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Multiplying Decimals and Circumference of a Circle

Section 5.3. Multiplying Decimals and Circumference of a Circle. 21. 7. 3. x. 1000. 10. 100. Multiplying Decimals. Multiplying decimals is similar to multiplying whole numbers. The difference is that we place a decimal point in the product. 0.7 x 0.03 =. =. = 0.021.

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Math 170 Functions, Data, and Models

Math 170 Functions, Data, and Models. 10 Composition and Inverse Section 2.4. Basic Concepts. An inverse function reverses the roles of inputs and outputs. The composition of two functions consists of using the output of one function as the input to the other function. x. y = f(x). f. g.

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Ch-13

Ch-13 Help-Session

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Volume of a Sphere

Volume of a Sphere. The formula for volume of a sphere is. Example #1 Find the volume of a soccer ball whose diameter is 68 cm . Round to the nearest cm. Example #2

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Circumference and the Cylinder

Circumference and the Cylinder. You will need to know the formula: C = ? D. Example #1: What is the circumference of a circle whose radius is 5 m?. Example #2: What is the diameter of a circle whose circumference is 21.25 cm? Round your answer to the nearest tenth.

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Circumference and the Cylinder

Circumference and the Cylinder. You will need to know the formula: C = ? D. Example #1: What is the circumference of a circle whose radius is 5 m ? Round your answer to the nearest hundredth of a meter. C = ? D C = ? (2)(5) C? 31.4159 C ? 31.42 m. Example #2:

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