Acording to the instruction on a bag of fertizer 5 pounds of fertilzer are needed for every 100 square feet of lawn How many squ
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The average travel time is simply the mean travel time between the given points
- The average time that it takes for the car to travel the first 0.25m is 2.23s.
- The average time to travel just between 0.25m and 0.50m is 0.9s.
- Given the time taken to travel the second 0.25 m section, the velocity would be 0.28m/s.
<u>(a) The average time to travel the first 0.25m</u>
The time travel in the first 0.25m are: 2.24s, 2.21s and 2.23s.
So, the average time to travel is:
<u>(b) The average time to travel just between 0.25m and 0.50m</u>
The time travel in the 0.50m are: 3.16s, 3.08s and 3.15s.
So, the average time to travel this distance is:
The average time to travel between both distance is the difference between the average time of each distance.
So, we have:
<u>(c) The velocity in the second 0.25m section</u>
The distance and time are:
So, the velocity is:
This gives
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