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JEE Main 2022 (29 Jun, Shift 2) · Time of Flight, Maximum Height & Range

Time of Flight, Maximum Height & Range question from JEE Main 2022 (29 Jun, Shift 2)

Q21JEE Main 2022 · 29 JUN · SHIFT 2Easy

Time of Flight, Maximum Height & Range

A person can throw a ball upto a maximum range of 100 m. How high above the ground he can throw the same ball?

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Answer: (b)

  1. Rmax=u2g=100 mR_{max} = \frac{u^2}{g} = 100\text{ m}
  2. Maximum height (thrown vertically): u22g=1002=50 m\frac{u^2}{2g} = \frac{100}{2} = 50\text{ m}
  3. So the answer is (b) 50 m.
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