Question

The height above ground of the middle of a skipping rope being turned in a child's game is given by the equation h-0.8-0.8 cos(200) where t is the time in seconds and h is the height in metres Construct a table of values and draw a graph of this function over the first 3 seconds. (Hint: Use intervals of 0.3 seconds when constructing your table of values) a. b. What is the maximum height reached by the middle of the rope? How often will the child have to jump to avoid getting caught in the rope? c.

Answer 1

tein gee Cin metess t: o-s 1-2 o-6 么。 1-2 0 1-2 6 1.2 .g.Ο

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