47.5 m/s ... -33.1 m/s what is the δv?\n→ ... ←\n-70.6 m/s -\n-14.4 m/s -\n-80.6 m/s -\n14.4 m/s -\n-47.5…
47.5 m/s ... -33.1 m/s what is the δv?\n→ ... ←\n-70.6 m/s -\n-14.4 m/s -\n-80.6 m/s -\n14.4 m/s -\n-47.5 m/s -
Answer
Explanation:
Step1: Recall the formula for change in velocity
$\Delta v = v_f - v_i$ Here, $v_i = 47.5$ m/s and $v_f=- 33.1$ m/s.
Step2: Substitute the values
$\Delta v=-33.1 - 47.5$ $\Delta v=-80.6$ m/s
Answer:
-80.6 m/s