What is mathematical proof of second law of motion?
Answers
Answer:
Newton's second law of motion
Explanation:
The acceleration of an object as produced by a net force is directly proportional by a net force is directly proportional to the magnitutude of the net force,in the same direction as the net force , and inversly proportional to the mass of the object. mass m, moving along a straight with an initial velocity u . let is say, after a certain time t, with a constant acceleration , the final velocity becomes v. here, initial momentum (P1)=m*u. The final momentum (P2)=m*v momentum can be written as P2- P1 = (m*v) -(m*u) = m*(v-u) the rate of change of momentum with respect to time is proportion to applied force . The applied force (F)~(m*(v-u)÷t as acceleration (a)=rate of change of velcity with respect of time F=k*m*a