$A$ person travels $10\, km$ north and $20\, km$ east. What will be the displacement from the initial point in $km$?

Give some examples of motion.

Are motion and position relative or not?

Under what condition is the magnitude of distance covered by an object equal to its displacement?

$A$ car moves with a speed of $60 \, km/h$ for $1 \, h$ in the east direction and with the same speed for $30 \, min$ in the south direction. The displacement of the car from the initial position is ......... $km$.

On an open ground,a motorist follows a track that turns to his left by an angle of $60^{\circ}$ after every $500\; m$. Starting from a given turn,specify the displacement of the motorist at the third,sixth and eighth turn. Compare the magnitude of the displacement with the total path length covered by the motorist in each case.