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Friday, 9 October

JEE Main 2026 · PhysicsMultiple choiceDiagram basedMediumMulti-step

JEE Main 5 April 2026, Shift 2, Physics Q31

Question 31 of 75 in this shift, Physics question 6 of 25, Section A.

An object of uniform density rolls up the curved path with the initial velocity v0v_0 as shown in the figure. If the maximum height attained by an object is 7v0210 g\frac{7v_0^2}{10\,g} (gg = acceleration due to gravity), the object is a __________.

The figure, in words

A curved ramp rising from the ground at the left (where the object is shown rolling with initial velocity v_0) up to a vertical wall at the right.
  1. (1)solid cylinder
  2. (2)ring
  3. (3)disc
  4. (4)solid sphereOfficial answer

Official answer

Option 4

NTA final key.

Chapter
System of Particles and Rotational Motion
Topic
No close match in our taxonomy
Idea tested
No close match in our taxonomy

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. This question needs a figure we do not reproduce; it is described in words above. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.