NCERT · Class 6 · Science · Motion and Measurement of DistancesWhich motion is repeated after a fixed interval of time?
Step-by-Step Solution
Periodic motion is defined as motion that repeats itself at regular intervals of time, such as the swinging of a pendulum or the motion of the earth around the sun.
Detailed Options Breakdown
Option : Rectilinear motion
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Motion and Measurement of Distances.
Option 1: Periodic motion (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Random motion
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Motion and Measurement of Distances.
Option 3: Linear motion
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Motion and Measurement of Distances.
💡 Study Guide: This question tests core syllabus concepts from Motion and Measurement of Distances. For formulas, key summaries, and mock exam reference guides, read the full Motion and Measurement of Distances Revision Notes.