Acceleration Acceleration is the rate of change of velocity.

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Presentation transcript:

Acceleration Acceleration is the rate of change of velocity.

Acceleration What are the units of acceleration? miles/hour/second…………….mi/h/s miles/hour/second…………….mi/h/s kilometer/hour/second……….km/h/s kilometer/hour/second……….km/h/s meters/second/second………. m/s/s or m/s 2 meters/second/second……….m/s/s or m/s 2

Acceleration equations

Acceleration Acceleration is the positive or negative depending on the direction of the acceleration.

Acceleration An object traveling with a constant positive velocity

Acceleration An object traveling with a constant negative velocity

Acceleration An object traveling with a positive velocity, positive acceleration.

Acceleration An object traveling with a positive velocity, negative acceleration.

Acceleration An object traveling with a negative velocity, negative acceleration.

Acceleration An object traveling with a negative velocity, positive acceleration.