Physics, asked by jigisha10, 1 year ago

Explain newton's laws of motion with the help of one single example in daily life

Answers

Answered by Tanay123456789
6
Newtons law describes the body's motion in terms of physics. It has been widely accepted by the science community for the past century, in total there are three laws that affect the laws of motion. This indicates that the projectile is moving.

Newton's First LawEdit

His first law of motion is called the law of inertia, his law is;

If a body is at rest ,it remains at rest unless a force is applied on it ."" If a body is moving ,it will continue to move with the same speed in the same direction unless a force is applied on it" Newton put the above observation in the form of a law which is called the Newton's first law of motion.

Newton's Second LawEdit

His second law is more notably named as the law of acceleration. His law is;

"The rate of change of momentum of an object is directly proportional to the resultant force acting on the body and is in the same direction."

This law means that the force of the object moving will be equal to the opposing force such as air resistance. Mathematically, Newton's second law is stated as:

{\displaystyle {\overrightarrow {\mathbf {F} }}={\frac {d{\overrightarrow {\mathbf {p} }}}{dt}}}

where F is the total force, p is the momentum, and t is the time passed. In classical physics, where the object's mass is constant, this equation becomes a more familiar form:

{\displaystyle {\overrightarrow {\mathbf {F} }}={\frac {d{\overrightarrow {\mathbf {p} }}}{dt}}={\frac {dm{\overrightarrow {\mathbf {v} }}}{dt}}=m{\frac {d{\overrightarrow {\mathbf {v} }}}{dt}}=m{\overrightarrow {\mathbf {a} }}}

where m is the object's mass and a is the acceleration of the object. Example

A skydiver jumps from a plane and accelerates until he reaches the highest velocity possible, when this happens his acceleration is equal to nothing, this happens when air resistance is equal to the downward force of the skydiver.

Newton's Third Law of motionEdit

Newtons third and final law is the law of Interaction in which he Doubted;

"All forces occur in pairs, and these two forces are equal in magnitude and opposite in direction." It can be said that "every action has opposite and equivalent reaction"

Examples

When we push a wall, it creates an opposite amount of force, thus, either we move or does the wall move.

This in simple terms is that to every action force there is an equal, but still the same, reaction force. For example if one presses on a wall a equal and same force is pushed back at them.


jigisha10: Please give only example in short
Answered by sandy1238
8
Newton's first law states that every object will remain at rest or in uniform motion until an external unbalanced force is applied to it
example- The belated of the fan stop moving when the switch is offed

Newton's second law states that Force = mass × acceleration
example- If u push a table and a chair, chair will have more acceleration as it's mass is less than that of the table.

Newton's third law states that every action has an equal reaction which acts simultaneously and instantaneously on it
example- if u throw a ball at the wall it bounce back to u


hope it helps if yes then pls mark brainliest

sandy1238: ty dear
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