Solve the problem.If a projectile is fired at an angle ? and initial velocity v, then the horizontal distance traveled by the projectile is given by
Express D as a function of 2?.
A. D = v2 sin 2?
B. D = v2 cos 2?
C. D = v2 sin 2?
D. D = v2 sin 2?
Answer: A
Mathematics
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lb?
A. lb
B. lb
C. lb
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For the graph of a circular function y = f(x), determine whether f(-x) = f(x) or f(-x) = -f(x) is true.
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Mathematics