An airplane flies at airspeed (relative to the air) of 280 km/h . the pilot wishes to fly due north (relative to the ground) but there is a 52 km/h wind blowing southwest (direction sehgal (ts35972) – homework 3 – markert – (54390) 4 225◦ ). in what direction should the pilot head the plane (measured clockwise from north)?

the pilot should head the plane towarrds south- west

Solution:

The airspeed of the airplane, v = 280 km/h

The velocity of the wind, v' = 52 km/h South-west

Angle,

Now, measured angle in the clockwise direction from North:

Now,

south- west

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

answer is slate

hope this