Class 9 Science Chapter 6: How Forces Affect Motion — Important Questions & Mock Tests
Practice How Forces Affect Motion topic-wise important questions on Newton's Second Law and Net Force, MCQs and 1, 2, 3 and 5 mark questions for CBSE revision.
60 Questions 18 Topics MCQs: 20 1 Mark: 10 2 Mark: 10 3 Mark: 10 5 Mark: 10
Topic-wise important and practice questions
Review question distribution across chapter topics for MCQs, 1 Mark questions, 2 Mark questions, 3 Mark questions, 5 Mark questions.
| Topic | MCQ | 1 Mark | 2 Mark | 3 Mark | 5 Mark | Total |
|---|---|---|---|---|---|---|
| Newton's Second Law | 3 | 1 | 3 | 4 | 3 | 14 |
| Net Force | 2 | 1 | 3 | 2 | 0 | 8 |
| Friction | 1 | 1 | 1 | 2 | 1 | 6 |
| Newton's Third Law | 1 | 1 | 1 | 1 | 2 | 6 |
| Balanced Forces | 1 | 1 | 1 | 0 | 1 | 4 |
| Newton's First Law and Inertia | 1 | 2 | 0 | 0 | 1 | 4 |
| Normal Force | 1 | 0 | 0 | 1 | 1 | 3 |
| Weight | 1 | 1 | 1 | 0 | 0 | 3 |
| Force | 0 | 1 | 0 | 0 | 1 | 2 |
| SI Unit of Force | 1 | 1 | 0 | 0 | 0 | 2 |
| Connected Bodies and Acceleration | 1 | 0 | 0 | 0 | 0 | 1 |
| Force and Stopping Time | 1 | 0 | 0 | 0 | 0 | 1 |
| Force as a Vector Quantity | 1 | 0 | 0 | 0 | 0 | 1 |
| Free-Body Diagrams | 1 | 0 | 0 | 0 | 0 | 1 |
| Measuring Force | 1 | 0 | 0 | 0 | 0 | 1 |
| Net Force from Velocity-Time Graph | 1 | 0 | 0 | 0 | 0 | 1 |
| Newton's First Law | 1 | 0 | 0 | 0 | 0 | 1 |
| Newton's Third Law in Rocket Motion | 1 | 0 | 0 | 0 | 0 | 1 |