JEE Main Physics · Laws of Motion

F=ma for Single Body

F=ma for Single Body (Laws of Motion) was asked 3 times in 3 JEE Main shifts, 2021–2026, out of the 42 shifts Lumi analysed. 1 of the 3 had a numerical answer.

Times asked: 3; in 3 shifts
Years: 2021–2026
Usual format: Single correct; Calculation
Pattern: Frequent; repeats across shifts

How it is asked

Position under constant force vector
Force from velocity-position relation

Difficulty

Easy 2Medium 1Hard 0

Where it sits

Chapter: Laws of Motion. Topic: Newton's Laws of Motion, 18 questions over 12 ideas.

All 3 questions

Newest first, each with its options and official answer.

4 Apr 2026, Shift 2 · Q28At $t=0$ , 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…EasySingle correct
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