The time of flight is twice the rise time because the path is:
ASynthetic
BSynchronic
CSymmetric
DSystematic
Answer & Solution
Correct answer: C. Symmetric
1. The upward and downward halves mirror each other.
2. This follows from the symmetry of the parabolic path.
3. So the correct answer is symmetric.
_Source: NCERT Class 11 Physics Part I, Ch 4 'Motion in a Plane'_
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