Calculating Average Acceleration
Four seconds after starting, a cyclist is traveling at 10 m/sec. At 6 seconds, the cyclist is traveling at 20 m/sec. What is the cyclist's average acceleration between 4 seconds and 6 seconds?
A20 m/sec^2
B5 m/sec
C1 m/sec^2
D10 m/sec^2
E5 m/sec^2
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