Home/
Competitive Exams/
NEET/
Physics/
Motion in a Straight Line/
Question 5259
NEET Physics · Medium

Motion in a Straight Line: Mixed Motion Concepts MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

Timer-based practiceDetailed answer reviewMobile-friendly flow
Mixed Motion ConceptsMediumQuestion 5259

Question

A car decelerates from 20 m/s to rest in 10 s. The deceleration is:
  1. A
    2 m/s²
    Correct
  2. B
    5 m/s²
  3. C
    10 m/s²
  4. D
    200 m/s²

Correct answer

2 m/s²

Explanation

a = (v−u)/t = (0−20)/10 = −2 m/s². Deceleration = 2 m/s².

Review Motion in a Straight Line notesStart timed chapter practice