Formula deep page
Unit Conversion
1 km/h = 5/18 m/s | 1 m/s = 18/5 km/h = 3.6 km/h
This formula belongs to the chapter "Motion and Time" in Class 7 Science. Use it after identifying the right variables, matching the chapter context, and writing the substitution clearly.
How to use it
- Identify the quantity you need to find.
- Check the related variables and units from the question.
- Substitute values carefully into the formula.
- Simplify step by step and write the final statement.
Worked cue
72 km/h = 72×5/18 = 20 m/s