Multiple Choice
Find the vector-valued function for the path of a projectile launched at a height of 20 feet above the ground with an initial velocity of 50 feet per second at an angle of 35 degrees above the horizontal. Use a graphing utility to graph the path of the projectile and confirm your selection. Let i be the unit vector in the horizontal direction and j the unit vector in the vertical direction.
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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