derive the mathematical relation of Newton's second law of motion
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Let us consider an object of mass m , moving along a straight line with velocity u . let us say after a few time t , with a constant acceleration the final velocity becomes v.
Initial momentum ,p(i)= m×u
The final momentum , p(ii) x m×v
Change in momentum , p(ii)-p(i) = m×v - m×u = m(v-u)
Rate of change of momentum with respect to time is directly proportional to the applied force
F= m×(v-u)÷t
F= m×a
Initial momentum ,p(i)= m×u
The final momentum , p(ii) x m×v
Change in momentum , p(ii)-p(i) = m×v - m×u = m(v-u)
Rate of change of momentum with respect to time is directly proportional to the applied force
F= m×(v-u)÷t
F= m×a
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