JEE Main 2026 · PhysicsNumerical answerNumerical valueEasyCalculation

JEE Main 4 April 2026, Shift 2, Physics Q47

Question 47 of 75 in this shift, Physics question 22 of 25, Section B.

A gun mounted on the ground fires bullets in all directions with same speed. The farthest distance the bullets could reach is 6.4 m. The speed of the bullets from the gun is ________ m/s. (take

g=10\ \mathrm{m/s^2}

)

Official answer

NTA final key.

Chapter: Motion in a Plane
Topic: Projectile Motion
Idea tested: Ground-to-Ground Parameters

Same idea in other shifts

Asked 19× in all

4 Apr 2026, Shift 1 · Q31The two projectiles are projected with the same initial velocities at the $15^\circ$ and $30^\circ$ with respect to the horizontal. The…EasySingle correct
3 Apr 2025, Shift 1 · Q29The angle of projection of a particle is measured from the vertical axis as $\phi$ and the maximum height reached by the particle is…MediumDiagram basedHas a figure
3 Apr 2025, Shift 2 · Q27A particle is projected with velocity $u$ so that its horizontal range is three times the maximum height attained by it. The horizontal…MediumSingle correct
7 Apr 2025, Shift 1 · Q31Two projectiles are fired from ground with same initial speeds from same point at angles $(45^\circ + \alpha)$ and $(45^\circ - \alpha)$ …MediumSingle correct
8 Apr 2025, Shift 2 · Q30Two balls with same mass and initial velocity, are projected at different angles in such a way that maximum height reached by first ball…MediumSingle correct
8 Apr 2024, Shift 2 · Q32The angle of projection for a projectile to have same horizontal range and maximum height is :EasySingle correct
6 Apr 2023, Shift 1 · Q47Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : When a body is…EasyAssertion–reason
8 Apr 2023, Shift 1 · Q39Two projectiles A and B are thrown with initial velocities of $40\ \mathrm{m/s}$ and $60\ \mathrm{m/s}$ at angles $30^\circ$ and…MediumSingle correct

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.