JEE Main · PhysicsEasy
A ball is thrown vertically upward with . Taking , what is the maximum height reached?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: B —
Solution
- Given , at peak, and .
- Use .
- .
- $20H = 900$, so .
- Hence the answer is (B).
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