Question

first law of awhat is first law of motion second or third law of motion for 9 th class

Answer 1

First law of motion
An object remains in the stae of rest or of uniform motion in a stright line uless or until an external unbalanced force is applied.


Second law of motion
Second law of motion states that the rate of change of momentum of an object is propotional to the applied force in the direction of force applied.


Third law of motion
Every action has an equal and opposite reaction.


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Answer 2

first law of motion : An object remains in state of rest or of unoliform motion in a straight line unless compelled to change that state by an applied force.

third law of motion : every action has an equal and opposite reaction.