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JEE Main 201325 AprilOnline
Exam
JEE Main
Year
2013
Date
25 April
Mode
Online
Subject
Physics
Chapter
Motion in Two Dimensions

JEE Main 2013 · 25 April · Online · Physics · Motion in Two Dimensions

The maximum range of a bullet fired from a toy pistol mounted on a...

The maximum range of a bullet fired from a toy pistol mounted on a car at rest is R0=40 mR_0=40 \mathrm{~m}. What will be the acute angle of inclination of the pistol for maximum range when the car is moving in the direction of firing with uniform velocity v=20 m/s\mathrm{v}=20 \mathrm{~m} / \mathrm{s} on a horizontal surface? (g=10 m/s2)\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2\right)

Options

  1. A30∘30^{\circ}
  2. B60∘60^{\circ}
  3. C75∘75^{\circ}
  4. D45∘45^{\circ}

Correct answer

B. 60∘60^{\circ}

Step-by-step solution

No Solution is given.
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