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Unformatted text preview: o Instantaneous is the same as getting the average of such a small interval that it would result in the same value due to decimals o Three line equal signs are defining an equation. It is true no matter what arguments are brought up o A particle is initially moving. A few seconds later it stops. During the time interval there is not enough information to tell what is happening. o The curvature of a line defines the acceleration( on an x v t graph) o A rubber ball is dropper and bounces twice from the floor before it is caught. X to be upwards and x=0 at the floor. o At the highest point velocity is 0 and acceleration is a small number. This is because even a nanosecond before it hits the top there is still velocity and therefore there is a change from this to 0 and acceleration is present....
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- Spring '08
- N. MCKAY