NCERT · Class 7 · Science · Motion and TimeIf a car covers a distance of 100 km in 2 hours, what is its average speed?
Step-by-Step Solution
Average speed is calculated by dividing total distance by total time. Here, Distance = 100 km and Time = 2 hours. Speed = 100 / 2 = 50 km/h.
Detailed Options Breakdown
Option : 200 km/h
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Motion and Time.
Option 1: 50 km/h (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 100 km/h
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Motion and Time.
Option 3: 25 km/h
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Motion and Time.
💡 Study Guide: This question tests core syllabus concepts from Motion and Time. For formulas, key summaries, and mock exam reference guides, read the full Motion and Time Revision Notes.