Question

What's the hikers average velocity during part D of the hike?

4km/h west
45km/h west
6km/h north
8km/h west

I hit the wrong subject!!oh no!
this is science

Answer 1

In order to find the average velocity you have to divide the distance by the time and follow those steps

Step 1

Find the time

Subtract start time from ending time

`1200-1115=45\ minutes`

Convert minutes to hour

`45\ minutes=(3)/(4)\ hour`

Step 2

Find the velocity

we have

`distance=6\ km\ North`

`time=(3)/(4)\ hour`

`V=(6)/((3/4))= (6*4)/(3)=8 (Km)/(h)North`

therefore

the answer is

`8 (Km)/(h)North`