'Acceleration change' diaporamas de présentation

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astro.temple/~elenab/

http://astro.temple.edu/~elenab/. Describing Motion: Kinematics in one dimension. Kinematics is a part of mechanics, which is the description of how objects move. Translational motion. Reference Frame. Speed.

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Acceleration

Acceleration. Chapter 2.4. acceleration. Rate at which velocity is changing acceleration= change of velocity time Acceleration = change of speed (along a straight line) time.

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Do Now (page 50)

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10/1/14 Changing motion

10/1/14 Changing motion. Science video : Run or Slide Sign up for Egg drop assignment Revisit motion pretest Review fan cart graphs Define acceleration Practice acceleration concepts Name that motion activity

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Acceleration

Acceleration. By Mark Graham & Rach. Acceleration. is. the change of speed per second!. The bad ass equation!. acceleration = change in velocity / time taken. How is it Measured?. acceleration is measured in metres per second squared (m/s2). The fancy description!.

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BIOMECHANICS APPLICATIONS

BIOMECHANICS APPLICATIONS. DEFINITIONS. Biomechanics - mechanics of structure & function Mechanics - statics & dynamics Statics - nonmoving systems Dynamics - kinetics & kinematics Kinetics - forces that cause movement Kinematics - describing motion. buoyancy centripetal elasticity

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Acceleration

Acceleration. Acceleration -the rate of change of velocity (remember: velocity=speed w/direction) When the velocity of an object changes, the object is accelerating. Acceleration occurs when an object changes its speed, its direction, or both

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Acceleration, Speed, and Velocity

Acceleration, Speed, and Velocity. Ch 2 Sect 2. Acceleration. Acceleration is the rate of change of velocity When an objects velocity is changing then it is accelerating Change in velocity occurs when an object changes its speed, direction or both. Types of Acceleration.

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