හවුල් ශ්‍රව්‍ය

Newton’s laws of motion are three fundamental principles that describe how objects move and interact with forces First law also called the law of inertia states that an object will remain at rest or move at a constant speed in a straight line unless acted upon by an external force This means object…

Newton’s laws of motion are three fundamental principles that describe how objects move and interact with forces First law also called the law of inertia states that an object will remain at rest or move at a constant speed in a straight line unless acted upon by an external force This means objects resist changes in motion The second law explains that force equals mass times acceleration so heavier objects require more force to accelerate and greater force produces greater acceleration The thir