Explore Kinematics
Change the initial velocity and acceleration to see how motion changes over time. This gives you visual intuition before solving equations.
Concept
Short explanation in student-friendly language.
Interactive
Change variables and see the result instantly.
Quick Check
Practice one review question right away.
Study Smart
Use the picture first, then attach the formula.
1.1 Kinematics
For constant acceleration, one useful model is d = v₀t + ½at². The sign of acceleration changes whether the motion speeds up or slows down.
Quick check
If acceleration is 0, what stays constant?
- Write units with every answer.
- Choose a sign convention first.
- Sketch the situation before solving.
After-class practice
Work through all ten at your own pace. Pick an answer to see a worked solution, then use Previous / Next to move around. Reset clears your answers.
—
Short-answer practice
Write, then reveal the answer keyOpen-response questions — work them out on paper or in the box, then reveal the answer key to compare. Nothing here is auto-marked.