First this class Mrs D told us how to do a right conclusion.
You need Distance, time and speed in your conclusion.
Your errors must be something that affects your data.
Mention +, - or no correlation in your conclusion.
After that Mrs D lectured us on Acceleration.
Acceleration is not speeding up. It is the change in velocity. (speed increasing, decreasing and changing direction.)
Increasing acceleration is positive acceleration while deceleration is negative acceleration.
An example of changing direction in acceleration is circular motion. Examples of circular motion is a ferris wheel or a satellite.
A geosynconised satellite is a satellite that is always above one point on what it is rotating about.
Math in acceleration.
m/s/s is the unit for acceleration.
The Formula for speed is Final speed - Initial speed/Time
a sample calculation of working out acceleration is...
Formula: F - S / T = a Plug: 10m - 0m / 10s Chug: 1m/1s/1s You can not have m/s/m
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