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A student draws a distance-time graph for a moving scooter and finds that a section of the graph is horizontal line parallel to the time axis. Which of the following conclusion is correct about this section of the graph?
NCERT Solutions for Class 9 Physics Chapter 1 Motion Here, you will learn about motion including motion along a straight line, types of motion, the difference between Vector & Scalar, Speed & Velocity, Distance & Displacement, Acceleration – Rate of change of velocity and average speed and velocity, Graphical representation of motion and ...
17 wrz 2018 · This is an online guide on Physics Numerical for Class 9. It presents a super-set of Numerical Problems on Motion and other Chapters in Class 9 Science for CBSE, ICSE, & UPSC. The full set contains 101+ problems with solutions for most of the problems.
In this post we have solutions of chapter end exercise: 1). An athlete completes one round of a circular track of diameter200 m in 40 s. What will be the distance covered and thedisplacement at the end of 2 minutes 20 s? Solutions : The athletes completes one round in t = 40s. Circumference = 2*3.14*100 = 628m
NCERT Solutions For Class 9 Science Motion IN-TEXT QUESTIONS SOLVED. NCERT Textbook Page- 100 Question.1. An object has moved through a distance. Can it have zero displacement? If yes, support your answer with an example. Answer. Yes, the object inspite of moving through a distance can have zero displacement.
A person moves in a circular path centred at its origin O and having radius 1m. He starts from A and reaches diametrically opposite point B then find distance between A and B and magnitude of displacement between A and B; Solutions: Objective Problems:
Lakhmir Singh Solutions for Class 9 Physics Chapter 1 Motion are provided here, which can be downloaded in PDF for free. Motion is defined as the movement of an object from one place to another. When an object moves along a straight line, the motion is known as rectilinear motion. Distance, displacement, uniform motion, non-uniform motion ...
