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The position of a particle moving with constant acceleration is given by x(t) = 6t2 + 6t + 4 where x is in meters and t is in seconds.
(A) Calculate the average velocity of this particle between t = 6 seconds and t = 10 seconds.
(B) At what time during this interval is the average velocity equal to the instantaneous velocity?
(C) How does this time compare to the average time for this interval? (a) It is larger. (b)It is smaller. (c)They are the same.
A car makes a round trip for 100m in 10 seconds. What is the average velocity?
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The intensity level of 33.56 harmonicas in a harmonica band is 87.84 dB. Compute the intensity level generated by one harmonica
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