To find: the velocity of the object after 4 seconds of falling with a constant acceleration.
Answer to Problem 4E
Explanation of Solution
Given information:
The given equation of falling the object is
The average velocity of the object after 4 seconds of falling is
Formula used:
Average velocity after
Calculation:
Calculate the initial position of the object by substituting 0 for
Now, calculate the velocity of the object after 4 seconds of falling as shown:
Hence, the average velocity of the object during first 3 seconds of fall is
Chapter 1 Solutions
CALCULUS:GRAPHICAL,...,AP ED.-W/ACCESS
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