NEET UG 2018 · Physics · Question 35
NEET 2018 Physics, question 35
Question 35 of the NEET 2018 paper (code AA) is a Physics question from Laws of Motion. Its idea, Stationary Block on an Accelerating Wedge, was asked only this once in NEET 2017–2026. The CBSE official answer key gives option 4.
Updated 2026-10-08
Q35 · Physics
A block of mass m is placed on a smooth inclined wedge ABC of inclination as shown in the figure. The wedge is given an acceleration 'a' towards the right. The relation between a and for the block to remain stationary on the wedge is
The figure, described in words
Right-angled wedge ABC (vertical side AC, base CB, incline AB at angle θ at B) with block m on the incline; wedge accelerates with a to the right.
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- 4Official answer
Official answer: option 4 · CBSE official answer key
Same idea
The only question on Stationary Block on an Accelerating Wedge
No other NEET paper from 2017–2026 tested this exact idea.
Stationary Block on an Accelerating Wedge: every question and how it was framed
The chapter
Laws of Motion in ten years of NEET
20 questions from 2017–2026, asked in 10 of 10 papers, about 1.9 a paper. Newton's Laws of Motion alone had 10.