Question

A projectile is launched with an initial speed of 220 feet per second at a height of 4 feet and at an angle of 45° with the horizontal.                              (a) Determine the vector-valued function for the path of the projectile.             (b) Use a graphing utility to graph the path and approximate the maximum height and range of the projectile.                                                                      (c) Find v(t), v(t), and a(t). (d) Use a graphing utility to complete the table.

t
0.5
1.0
1.5
2.0
2.5
3.0
Speed
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Transcribed Image Text

t 0.5 1.0 1.5 2.0 2.5 3.0 Speed

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