hyy gud afternoon guys my que... is --- ____proof the formula "F=MA"
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Answer:
According to Newton’s 2nd Law of motion, the rate of change of linear momentum of a body is directly proportional to the applied external force and in the direction of the force.
It means that the continuing momentum will change faster when a bigger force is applied.
Consider a body of mass m’ moving with velocity v.
The continuing or linear momentum of a body is given by:
p = mv
Now According to Newton’s 2nd Law of Motion:
Force is directly proportional to rate of change of momnetum, that is
F α dp/dt
F = k dp/dt
F = k d(mv)/dt
F = k md(v)/dt
F = k ma
Experimentally k =1
F = k ma
Which is the required equation of force.
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Answer:
According to Newton's second law we know that mv-mu/t is proportional to force applied. so we can write that m(v-u)/t = f but (v-u)/t = a We can write that ma = f i.e f = ma
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