Question

Physics class 11 newton's laws of motion questions of ncert

Answer 1

THERE ARE THREE NEWTON,S LAW OF MOTION :
1 = FIRST LAW OF MOTION IS CALLED (LAW OF INERTIA)
THIS LAW IS STATED AS :: AN OBJECT REMAIN IN A STATE OF REST OR OF UNIFORM MOTION IN A STRAIGHT LINE UNLESS COMPELLED TO CHANGE THAT STATE BY AN APPLIED FORCE ,,,, IN OTHER WORDS ..... ALL OBJECT RESIST A CHANGE IN THERE STATE OF MOTION ... IN A QUALITIVE WAY ,, THE TENDENCY OF UNDISTURBED OBJECT TO STAY AT REST OR TO KEEP MOVING WITH THE SAME VELOCITY IS CALLED INERTIA ...THAT IS WHY ,, THE FIRST LAW OF MOTION IS ALSO KNOWN AS THE LAW OF INTERTIA ..
SECOND LAW OF MOTION IS STATED AS ::
THE RATE OF CHANGE OF MOMENTUM OF AN OBJECT IS PROPORTIONAL TO THE APPLIED UNBALANCED FORCE IN THE DIRECTION OF THE FORCE ...
THIRD LAW OF MOTION IS STATED AS :: TO EVERY ACTION , THERE IS AN EQUAL AND OPPOSITE REACTION AND THEY ACT ON TWO DIFFERENT BODY ..
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