the Newton's second law of motion and derive the relation between force ,mass and acceleration of an object
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according to Newton's second law of motion the rate of change of momentum of a body is directly proportional to the force applied on it and the change in momentum takes place in the direction in which the force is applied ....
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Consider a body of mass 'm' moving with initial velocity (u).Let F be a force acting on it for 't' second, so that the velocity changes to 'v'.
Initial momentum = =mu
Final momentum = =mv
change in momentum = = mv-mu
Rate of change of momentum =
According to second of of newton F
F
From equation of motion = a (acceleration)
Fma F = kma
Note : K is constant term.
Explanation:
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