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#NCERTsolution #class9physics
Watch All the topics of class 9 Motion:
Part 1: • Motion class 9 in Mala...
Part 2: • Motion class 9 in Mala...
Part 3 : • Motion Class 9 Numeric...
Part 4 : • Distance Time graph I ...
Part 5 : • Acceleration Malayalam...
Part 6: • Velocity Time Graph I ...
Part 7: • Equations of motion I ...
Part 8: • Equations of motion I ...
Part 9: • Motion Class 9 I Third...
Part 10: • Uniform Circular Motio...
Part 11: • Motion Class 9 | NCERT...
Part 12: • Class 9 Motion Numeric...
Part 13: • motion class 9 | NCERT...
Part 14: • motion class 9 numeric...
Multiple Choice : • motion class 9 physics...
Questions solved in this video are
1:An athlete completes one round of a circular track of diameter 200 m in 40 s. What will be the distance covered and the displacement at the end of 2 minutes 20 s?
2: Joseph jogs from one end A to the other end B of a straight 300 m road in 2 minutes 30 seconds and then turns around and jogs 100 m back to point C in another 1 minute. What are Joseph’s average speeds and velocities in jogging (a) from A to B and (b) from A to C?
3:Abdul, while driving to school, computes the average speed for his trip to be 20 km h-1. On his return trip along the same route, there is less traffic and the average speed is 30 km h-1. What is the average speed for Abdul’s trip?