Question

application of newtons 1 and ll law

Answer 1

application of 1st law is
every rest objects dosnt move until a force is applied eg pushing ab object of m mass
and 2nd is
momentum of a 3kg ball at 180kmph will be 540 as it will b mass x accelaration

Answer 2

Heya!!!

◆1st Law:-An Object At Rest remains at rest, or if in motion, remains in motion at a constant velocity unless acted on by a net external force.

◇Equation:-At Constant Speed There Is No Acceleration.

Therefore No Force Acts On The Object So The Object Will Continue In The Same Direction, If Any. This Is Only Realistic In Zero Gravity.

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◆2nd Law:- the rate of change of momentum of an object is proportional to the applied unbalanced force in the direction of the force.

◇Equation:-

$f = ma \: \: \: \: (where \: \: f = force. \: \\ m = mass \: \\ a = acceleration$

Hope My Answer Helped☺️