state newton's second law of motion. Write its mathematical expression. Explain how we can obtain first law from it
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Answered by
135
THE NEWTONS SECOND LAW IS DEFINED AS THE RATE OF Change OF MOMEMTUM IS DIRECTLY PROPORTIONAL TO THE NET EXTERNAL FORCE ACTING ON THE BODY
THE MATHEMATICAL EXP..CAN BE GIVEN AS
dp/dt prp F
BY CALCULATION WE GET IT AS F=MA
NOW OBTAINING FIRST LAW FROM SECOND CAN BE DEFINED AS
IMAGINE A BODY WHICH IS INTIALLY AT REST IF ZERO FORCE ACTING ON IT ,THE BODY WILL BE SUPPOSED TO AT REST ,SO IF U APPLY A FORCE THEN THE BODY WILL BE GIVEN SOME VELOCITY THE BODY WILL BE ACCELERATED
HENCE THE FORCE IS DIRECTLY PROPORTIONAL TO THE ACCELERATION
HOPE IT HELPS U ,IF IT MARK IT IN BRAINLIST
THE MATHEMATICAL EXP..CAN BE GIVEN AS
dp/dt prp F
BY CALCULATION WE GET IT AS F=MA
NOW OBTAINING FIRST LAW FROM SECOND CAN BE DEFINED AS
IMAGINE A BODY WHICH IS INTIALLY AT REST IF ZERO FORCE ACTING ON IT ,THE BODY WILL BE SUPPOSED TO AT REST ,SO IF U APPLY A FORCE THEN THE BODY WILL BE GIVEN SOME VELOCITY THE BODY WILL BE ACCELERATED
HENCE THE FORCE IS DIRECTLY PROPORTIONAL TO THE ACCELERATION
HOPE IT HELPS U ,IF IT MARK IT IN BRAINLIST
Answered by
110
hey..
1. the second law of motion state that the rate of change of momentum of an object if proportional to thr applied unbakanced force in the direction of force.
2.mathematicap expression
Force = mass × acceleration.
3.according to the statement.
1. the second law of motion state that the rate of change of momentum of an object if proportional to thr applied unbakanced force in the direction of force.
2.mathematicap expression
Force = mass × acceleration.
3.according to the statement.
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