-) A truck collides with a concrete barrier. The time interval of the impact with the
barrier is 0.050 s, and the barrier exerts a force of 2.2 x 106 N. Calculate the impulse
provided by the barrier. (2)

A truck collides with a concrete barrier The time interval of the impact with the barrier is 0050 s and the barrier exerts a force of 22 x 106 N Calculate the class=