Concept explainers
a.
To find: How long does it take for the swing to go forward and back one time.
a.
Answer to Problem 5CYU
It takes
Explanation of Solution
Given information:
The swing goes forward and reaches its high point of
And it goes back and reaches
Its lowest point is
The time it takes to swing from its high point to its low point is
Given
The time it takes to swing from its high point to its low point is
The time taken to swing forwad (i.e from initial position to maximum height) and swing back(i.e maximum height to initial position) is 2 times of time period.
Therefore,
It takes
b.
To find: Graph the height of the swing
b.
Explanation of Solution
Given information:
The swing goes forward and reaches its high point of
And it goes back and reaches
Its lowest point is
The time it takes to swing from its high point to its low point is
The maximum point is
It takes
So, period is
Graph of above situation is
Chapter 13 Solutions
Algebra 2
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