Скачать или смотреть Class 9 Motion | Ncert intext questions answer| Class 9 Physics CBSE ICSE

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What is the law of motion 9th class?

Newton's First Law of Motion: The law of inertia states that an object at rest will remain at rest, and an object in motion will continue moving with a constant velocity, unless acted upon by an external force. Newton's Second Law of Motion: This law relates the force acting on an object to its mass and acceleration.
What is motion definition Class 9?

Motion is a change in position of an object over time. Motion is described in terms of displacement, distance, velocity, acceleration, time and speed.गति कक्षा 9 क्या है?

गति समय के साथ किसी वस्तु की स्थिति में परिवर्तन है। गति का वर्णन विस्थापन, दूरी, वेग, त्वरण, समय और गति के आधार पर किया जाता है।