Question

What is the principle of impulse and momentum?

Answer 1

1. The impulse-momentum theorem asserts that an object's change in momentum matches the applied impulse.
2. Impulse-momentum theorem is identical to the Newton's second law of motion.
3. Mathematically, $\overrightarrow{P}=m.\overrightarrow{v}$, where is momentum vector, $m$ is mass and $\overrightarrow{v}$ is velocity vector,
4. $\overrightarrow{J}=\int \overrightarrow{F}.dt$ where $\overrightarrow{J}$ is impulse, $\overrightarrow{F}$ is force integrated over infinitesimally small time period $dt$