what is Newton first law
Since this is not my area of expertise, I searched Google under the key words "Newton's first law " to get these possible sources:
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In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
http://www.hackcollege.com/blog/2011/11/23/infographic-get-more-out-of-google.html
Newton's first law of motion, also known as the law of inertia, states that an object at rest will stay at rest, and an object in motion will continue its motion at a constant velocity, unless acted upon by an external force.
To understand Newton's first law, you can follow these steps:
Step 1: Start by understanding the concept of inertia. Inertia is the tendency of an object to resist changes in its motion.
Step 2: Recognize the two scenarios described in the law: an object at rest and an object in motion.
Step 3: For the object at rest, grasp the idea that if no external force is applied, the object will remain motionless.
Step 4: For the object in motion, understand that without any external force, it will continue moving in a straight line at a constant speed.
Step 5: Consider the importance of external forces. Newton's first law emphasizes that changes in motion require the presence of an external force.
Overall, Newton's first law highlights the concept of inertia and explains how objects behave when no external forces or interactions alter their state of motion.