Vector addition: triangle and parallelogram law
Two forces / displacements as arrows. Change magnitudes and the angle between them, watch the parallelogram and triangle construction, components, resultant magnitude and direction, and the difference A − B.
About this experiment
| Subject | Physics |
|---|---|
| Class | 11 |
| Chapter | 3. Motion in a Plane |
| NCERT section | 3.4–3.6 |
| Level | NCERT level |
| Time | about 10 minutes |
| Access | Free, no card needed |
What you do in the lab
Change the controls and watch the physics behave in real time in 3D. Live readouts and graphs show the numbers behind it, and the Learn tab has the theory, procedure, observations and viva questions. Works on a phone or a laptop, in English and Hindi.
Topics: vectors · resultant · components · parallelogram law