JEE Main 2026 · PhysicsMultiple choiceSingle correctEasyCalculation

JEE Main 4 April 2026, Shift 2, Physics Q28

Question 28 of 75 in this shift, Physics question 3 of 25, Section A.

t=0

, a body of mass 100 g starts moving under the influence of a force

\left(5\hat i+10\hat j\right)

N. After 2 s its position is

\left(2x\hat i+5y\hat j\right)

m. The ratio

x:y

is ________.

(1)1 : 2
(2)2 : 5
(3)5 : 2
(4)5 : 4Official answer

Official answer

Option 4

NTA final key.

Chapter: Laws of Motion
Topic: Newton's Laws of Motion
Idea tested: F=ma for Single Body

Same idea in other shifts

Asked 3× in all

7 Apr 2025, Shift 2 · Q28An object with mass 500 g moves along $x$ -axis with speed $v=4\sqrt{x}$ m/s. The force acting on the object is :MediumSingle correct
16 Mar 2021, Shift 2 · Q23A body of mass 2 kg moves under a force of $(2\hat{i}+3\hat{j}+5\hat{k})$ N. It starts from rest and was at the origin initially. After 4…EasyNumerical value

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 42 of the 174 JEE Main shifts held from 2017 to 2026.