Question

1. 11.2 m/s ...... 18.8 m/s what is the δv? 7.6 m/s - 27 m/s - 30 m/s - 32 m/s -

Explanation:

Step1: Recall the formula for change in velocity

$\Delta v=v_f - v_i$

Step2: Identify initial and final velocities

$v_i = 11.2$ m/s, $v_f=18.8$ m/s

Step3: Calculate $\Delta v$

$\Delta v=18.8 - 11.2=7.6$ m/s

Answer:

7.6 m/s