# Vectors question watch

1. Can someone please explain every step of this question, I just don't understand it?
Spoiler:
Show

An aeroplane has velocity f relative to air mod(u)=air speed of plane
Wind has velocity g relative to ground mod(g)=wind speed
h is velocity of plane relative to ground mod(h)=ground speed of plane
f+g=h
the plane has an airspeed of 300km/h, when the plane is blowing from the east and when the wind is blowing to the east a velocity of 200km/h from the ground towards the northeast.
find the wind vector g

As I said, I have no idea how to do this question so please do not hint at things, explicitly explain them.

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: October 26, 2017
Today on TSR

### Cambridge interviews

Find out which colleges are sending invitations

### University open days

• University of East Anglia
Fri, 23 Nov '18
• Norwich University of the Arts
Fri, 23 Nov '18
• Edge Hill University