Formula deep page
Speed
v = d/t
This formula belongs to the chapter "Motion" in Class 9 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
Car travels 120 km in 2h: v = 120/2 = 60 km/h