11. Momentum & Impulse

What is the primary role of airbags in vehicles in terms of impulse and momentum?

An object receives an impulse. Which of the following statements is true?

Which statement accurately describes $J$ (impulse) in physics?

A ball of mass $m$ is moving horizontally with speed $v$ toward a wall. It strikes the wall and rebounds in the opposite direction with the same speed $v$. What is the magnitude of the impulse delivered by the wall to the ball?

Which of the following best describes the relationship between impulse and momentum in classical mechanics?

A constant force $F_{\max }$ acts for $t$ = $0.12$ s, delivering an impulse of $9.6Ns$. What is the value of $F_{\max }$?