Thursday, September 2, 2010

2nd Blog Post

When you are driving in a car there has to be acceleration because if there was no acceleration than the car would either never start moving or never stop moving. Also there would be no change in speed such as slowing down or speeding up, as well as there could be no change in direction like we do when we turn the steering wheel.
  1.  If a time Vs. distance graph is curved is there acceleration? - Yes
  2. What is the symbol for acceleration? m/s2 (meters per second squared)
  3. If there is no change in speed, velocity or direction, is there acceleration? No
When finding the acceleration which variables should we look for first?
I am having problems putting the variables into the equations.

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