Distance-time graphs show how the distance travelled by a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, going back to the ...

Get the CBSE Class 9th Science chapter, Motion: Important Questions & Preparation Tips 2015. This will provide you with a very clear idea about what type of questions are being framed for the exam and ...

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 ...

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