NEET UG 2021 · Physics · Question 10
NEET 2021 Physics, question 10
Question 10 of the NEET 2021 paper (code O1) is a Physics question from Motion in a Straight Line. Its idea, Displacement in the nth Second, was asked twice, in 2021 and 2022, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q10 · Physics
A small block slides down on a smooth inclined plane, starting from rest at time t = 0. Let be the distance travelled by the block in the interval t = n − 1 to t = n. Then, the ratio is :
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- 4Official answer
Official answer: option 4 · NTA final answer key
Same idea
Displacement in the nth Second, in other papers
NEET asked this idea twice, in 2021 and 2022. The other question below.
- 2022 Q27The ratio of the distances travelled by a freely falling body in the 1, 2, 3 and 4 second :One-line MCQ · Easy
Displacement in the nth Second: every question and how it was framed
The chapter
Motion in a Straight Line in ten years of NEET
13 questions from 2017–2026, asked in 9 of 10 papers, about 1.2 a paper. Kinematics in 1D alone had 13.