The distance travelled by an object moving at constant speed can be calculated using the equation: ...

CBSE Class 9 Science MCQs on Chapter 8: Motion are provided here with answers and detailed explanation. These MCQs are important from the exam point of view. By practicing with these questions ...

Check NCERT based important extra questions & answers of CBSE Class 9 Science (Chapter 8 Motion). These questions and answers are important for the preparation of the upcoming CBSE Class 9 Science ...

In a distance-time graph, the gradient of the line is equal to the speed of the object. The greater the gradient (and the steeper the line) the faster the object is moving.