Formula deep page
1st Equation of Motion
v = u + at
This formula belongs to the chapter "Motion in a Straight Line" in Class 11 Physics. 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
u=10m/s, a=5m/s², t=4s: v=10+5×4=30 m/s
Rule note: u=initial velocity, v=final velocity