Torque and Angular Momentum Relationship. To find initial momentum p_i substitute p_i for p 488-kg for mass m of the object and 314 ms for the velocity of the object present in the equation p mv p_i mv 488 kg 314 ms. To know more visit BYJUS - The Learning App.
So in a sense its in comparison with the second law of newton that we define this quantity like angular momentum.
Vec L vec r times mvec v L r mv So we can also write the above equation as. The law of conservation of momentum can be explained from the second law of motion. Derivation of Conservation of Momentum. After differentiation of equation i we get.