Explain derivation of F=ma?
But do not take that
1 N= 1 Kg. 1 m/s(sq.)
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Answered by
1
Force is defined as the rate of change of momentum.
F = dp/dt
Here dp/dt is rate of change of momentum
As we know,
P=mv
M is mass
V is velocity
F=dmv/dt
F=m dv/dt
As rate change of velocity is acceleration
That is dv/dt is a.
F=ma.
Hope you get your answer.
F = dp/dt
Here dp/dt is rate of change of momentum
As we know,
P=mv
M is mass
V is velocity
F=dmv/dt
F=m dv/dt
As rate change of velocity is acceleration
That is dv/dt is a.
F=ma.
Hope you get your answer.
Raunak12022004:
but in the newton's 2nd law of motion he defined that force is proportional to the rate of change in momentum
He does not said that force is defined as rate of change in momentum
Whats the difference then.
you dont know the difference between proportional and equal
If you equals the proportionality constant equals 1 you will get desired result. In this case as dp/dt is a single term nothing wrong in saying that force is equal to dp/dt. As if you change dp/dt body will produce force.
And also i dont sat force is equal to rate change of momentum. Read my answer. I have written force is defined as rate of change of momentum... So carefully watch answers before objection buddy.
say*
In my expression whatever was the proportionality consrant is i have taken its value as 1.
constant*
Answered by
0
Force is defined as the rate of change of momentum.
F = dp/dt
Here dp/dt is rate of change of momentum
As we know,
P=mv
M is mass
V is velocity
F=dmv/dt
F=m dv/dt
As rate change of velocity is acceleration
That is dv/dt is a.
F=ma.
F = dp/dt
Here dp/dt is rate of change of momentum
As we know,
P=mv
M is mass
V is velocity
F=dmv/dt
F=m dv/dt
As rate change of velocity is acceleration
That is dv/dt is a.
F=ma.
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