werite second law of motion
derive the relation between force
and acceleration
Answers
Answer:
the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force and inversely proportional to the mass of the object
Explanation:
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Heyaa,
Newton's second law of motion
The rate of change of momentum of body is directly proportional to the applied unbalanced force in the direction of force .
(u) (v)
(f) •_________(t)_________• { Fig. 1 }
( m) (m)
[ Momentum = mass × acceleration ]
_____________________
From the Figure 1 ,
(u) = initial velocity
(v) = final velocity
(f) = force applied on body
(m) = mass of body
(t) = time interval for body to get to final velocity
(•) = imagine it as a body
______________________
[ F = ma ]
From the above relation, we can say that acceleration not only depends on the force applied but also on the mass of the body on which it is applied. If the same force is applied to two different bodies than one with a smaller mass will have greater acceleration.