Question

as you walk to the grocery store you walk 800 m north, 600 m east and 200 m south at a speed of 2 m/s. what is the total time it will take you to get to the store. (1 point)
800 s
600 s
400 s
200 s

Explanation:

Step1: Calculate total distance

$d = 800+600 + 200=1600$ m

Step2: Use time - speed formula

We know that $t=\frac{d}{v}$, where $v = 2$ m/s and $d = 1600$ m. So $t=\frac{1600}{2}=800$ s

Answer:

800 s