why is neutons first law also called law of inertia
Answers
Answer:
when an object is in rest it deserve/ always be in rest. and if a body is in motion than than it deserve /always in motion.
Explanation:
as per as neuton , when a body is in rest it always be in rest if there is no force created by another object than the object always in rest. and also if no opposite force is created than the object is in motion
An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
This law is often called
"the law of inertia". This is because of that there is a natural tendency of objects to keep on doing what they're doing. All objects resist changes in their state of motion. In the absence of an unbalanced force, an object in motion will maintain this state of motion.
Explanation:
Aristotle said, "When an object is moving, something external is required to keep it in motion"
This Aristotle's fallacy was believed for years, when finally Galileo extrapolated simple ideas of motion of bodies falling on inclined planes and arrived at the law of inertia which demolished Aristotlean mechanics.
Newton's first law is the same law rephrased thus, "Everybody continues to be in its state of rest or of uniform motion along a straight line unless compelled bu some other body to act otherwise."
Simply, it is stated that "If force on a body is zero, it's acceleration is zero."
Inertia is that property of a body due to which it resists any change in its state of rest or of uniform motion. This law directly lights up the concept of inertia.