Motion in a Straight Line
CBSE · Class 11 · Physics
Most important questions from Motion in a Straight Line for CBSE Class 11 Physics board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Motion in a Straight Line? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 11 students started this chapter today
Sample Questions
Which graph represents motion with zero acceleration?
Show answer
A straight line parallel to the time axis on a velocity-time graph
For uniform motion, acceleration is zero and the velocity remains constant. In a velocity-time graph, a constant velocity is shown by a straight line parallel to the time axis. This is the graph that represents zero acceleration.
What does the area under a velocity-time graph represent?
Show answer
Displacement
The area under a velocity-time curve represents the total displacement of an object during that time interval.
What is the difference between speed and velocity?
Show answer
Velocity includes direction, speed does not
Velocity is a vector quantity that includes both magnitude and direction, while speed is a scalar quantity representing only magnitude.
Which kinematic equation relates velocity, acceleration, and displacement?
Show answer
v² = v₀² + 2ax
This equation relates final velocity, initial velocity, acceleration, and displacement without explicitly involving time.
+106 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Motion in a Straight Line for CBSE Class 11 Physics?
How to score full marks in Motion in a Straight Line — CBSE Class 11 Physics?
How many important questions are there in Motion in a Straight Line?
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Motion in a Straight Line
Practice Quiz
Test yourself with a quick quiz
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Motion in a Straight Line chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for CBSE Class 11 Physics.