7CA2278D-9CC9-4CAA-84FB-97D317D4C1B1.jpeg - Speed v m/s a scalar quality refering to how fast something is moving The rate at with the object covers the

# 7CA2278D-9CC9-4CAA-84FB-97D317D4C1B1.jpeg - Speed v m/s a...

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Unformatted text preview: Speed, v. m/s- a scalar quality refering to how fast something is moving . The rate at with the object covers the distance Velocity , v , m/s - a vector quantity that means speed with a direction . Velocity - displacement per unit time ally start at y= Ad - dodd. origin At to- tip tip t 3 m TMAKST V = = generally zero chick C.V = Constant velocity Average Speed - total distance traveled divided total time of travel total distance traveled Average Velocity Vang = total time elapsed - total displacement divided by the time elapsed displacement Vavg = time elapsed Instantaneous Velocity - the velocity of an object at a specific point or instant Acceleration - measured by your spedometer - Rate of change of velocity VA - Vi a = t Vp = V; + at - for us, the acceleration will always be constant . Just like the cardinal directions + and - are also directions...
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• Fall '19
• Yoshinao Hirai

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