'Vertical circular motion' diaporamas de présentation

Circular Motion

Circular Motion. Circular Motion. Definition: Uniform Circular motion is the motion of an object traveling at a constant (uniform) speed on a circular path.

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Physics 203 College Physics I Fall 2012

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Circular Motion

Circular Motion. Uniform Circular Motion. Speed is constant, VELOCITY is NOT. Direction of the velocity is ALWAYS changing. Period (T) = time to travel around circular path once. (C = 2 ? r). We call this velocity, TANGENTIAL velocity as its direction is TANGENT to the circle.

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Phy 211: General Physics I

Phy 211: General Physics I. Chapter 6: Force & Motion II Lecture Notes. Fluid (Air) Drag Forces.

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Rotational Motion

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Phy 201: General Physics I

Phy 201: General Physics I. Chapter 5: Uniform Circular Motion Lecture Notes. r. v. Uniform Circular Motion. UCM , a special case of 2-D motion where: The radius of motion (r) is constant The speed (v) is constant The velocity changes as object continually changes direction

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Vertical Circular Motion

Vertical Circular Motion. 5.7. Loop-the-Loop. As the car or motorcycle goes around loop The centripetal force can be found in four places easily. Loop-the-Loop. F N1 -mg=mv 2 /r F N2 = mv 2 /r F N3 +mg=mv 2 /r F N4 = mv 2 /r. Loop-the-Loop (top). Must have minimum speed at top of loop

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