course PHY 121
i need the extra credit !!!!!!!
Over a period of 8 seconds, an object increases its velocity at a uniform rate from 6 m/s to 26 m/s •What is its acceleration and how far does it travel?
• Graph velocity vs. clock time for this object and explain what the slope of the graph means and why, and also what the area means and why.
#$&*answer to a) a= 26-6/8
=20/8
=2.5cm/s^2
Answer b)the slope means acceleration for how far it travel which previous;y answer is 2.5 cm/s^2
The area is the distance covered which is (26-6)*8=160m.
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