'Total acceleration' diaporamas de présentation

Chapter 7

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3 Motion in Two & Three Dimensions

3 Motion in Two & Three Dimensions. Displacement, velocity, acceleration Case 1: Projectile Motion Case 2: Circular Motion Hk: 51, 55, 69, 77, 85, 91. Position & Displacement Vectors. Velocity Vectors. Relative Velocity. Examples: people-mover at airport airplane flying in wind

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Acceleration & Circular Motion

Acceleration & Circular Motion. Centripetal Acceleration Tangential Acceleration. Centripetal acceleration a c. tangential acceleration is how fast the speed changes Centripetal acceleration is how fast the velocity changes because of its direction change. Centripetal acceleration a c.

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Britannica Concise Encyclopedia uniform circular motion

Britannica Concise Encyclopedia uniform circular motion. Motion of a particle moving at a constant speed on a circle.

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About Midterm Exam 2

Chapter 9: Rotation Rotational kinematics, Rotational energy, Moment of Inertia. About Midterm Exam 2. When and where Thurs March 24 th 5:45-7:00 pm Rooms: Same as Exam I, See course webpage. Your TA will give a brief review during the discussion session.

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Uniform Circular Motion

Uniform Circular Motion . Chapter 4 AP Physics C: Mechanics Mrs. Warren. Uniform Circular Motion. Uniform circular motion is the motion of an object traveling at a constant (uniform) speed in a circular path .

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Uniform Circular Motion

Uniform Circular Motion. Uniform Circular Motion. v = |v| = constant. Motion of a mass in a circle at constant speed . Constant speed ? Magnitude (size) of velocity vector v is constant. BUT the DIRECTION of v changes continually!. r. r. v ? r.

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Uniform Circular Motion

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The Laws of Motion

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Rotational and Irrotational Flow

Rotational and Irrotational Flow. If curl V =0 then the given flow field is irrotational . If curl V is non zero then the field is called rotational and curl V called the vorticity. Assignment No. 1. Determine the type of the following fields V =xyz i +y j +xz 2 k

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