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Over several years, Newton worked until he had developed the law of universal gravitation, which debuted in his book Mathematical Principles of Natural Philosophy (1869). This idea stood until the concepts of quantum theory and relativity were posed in the mid 19th century.
Explain inertia using Newton's first law of motion?
- Newton's  first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
- This is normally taken as the definition of inertia.
- The motion of a kite when the wind changes can also be described by the first law.
- Newton 's First Law = Inertia
Newton 's First Law = Inertia
- An object's inertia causes it to continue moving the way it is moving unless it is acted upon by an (unbalanced) force to change its motion.
- An unbalanced force is a net force.
Examples of Inertia of Motion:
- You try to stop suddenly, but part of your body continues on forward.
- Car stops suddenly. You keep going forward until either the seat belt stops you or you hit something in front of you.
- Car is going very slowly. Gear shifted to neutral or clutch pushed in. Car continues going forward even without power pushing it.
- You throw a ball forward. The ball keeps going after it leaves your hand. It accelerates downward, but continues going horizontally.
- You turn off a fan, it keeps spinning until it gradually slows down. (A little bit of friction slows it down.)
- Car turns sharply left. You feel pulled to the right. Your body’s trying to continue going in a straight line.
Learn more about Newton's of Motion here:
brainly.com/question/1222214
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