Science, asked by barbie66, 1 year ago

what are the laws of Newton

fnazneen2d: Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force. It may be seen as a statement about inertia, that objects will remain in their state of motion unless a force acts to change the motion.

barbie66: right ans

fnazneen2d: Newton's second law of motion can be formally stated as follows: The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.

fnazneen2d: Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.

Answers

Answered by puja77

heya mate

Newton gave 3 laws of motion

1. the object which is in rest or of uniform motion will like to stay at rest or of uniform motion unless an external force is applied on it

the first law of motion is also known as Law of Inertia
INERTIA :- the natural tendency of body that resist a change in the state of rest or of uniform motion is called inertia
hope u will understand by the definition of inertia
NOW,

2. the second law of motion states that the rate of change of momentum is proportional to the applied unbalanced force in the direction of force

3. the 3rd law of motion states that to every action there is an equal and opposite reaction.

hope this will be helpful to you
thanks

Answered by Anonymous

Heya Friend ☺

here's your answer ----

1st law of Newton :- When a body starts moving or it's in motion that body will not stop until the external force acts on it

Example:- when we are driving a car and once it comes in motion it will not stop until we apply a break (without conclusion of petrol problem)

2nd Law :- The Force is directly proportional to mass when acceleration will be constant and vice versa
$f \infty ma \\ f = ma$

3 rd law of Newton :- it's based upon our real life activities also every action has its opposite reaction

Example:- If we hits a brick then it's fixed that we will get hurted (not including karate players or some extra ordinary technique)

Hope it helps you ☺

puja77: heya its not f= ma². its f=ma

Anonymous: oh shet wait let me edit

Anonymous: i was dreaming thanks for the information

puja77: welcm

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