A boy moves 400 m towards north, 300 m towards west and again 400 m towards south. Calculate the displacement of the boy from the initial position.

An aeroplane moves 400m towards north, 300m towards west and then 1200m vertically upward. Then its displacement from the initial position is

An aeroplane moves 400m towards north, 300m towards west and then 1200m vertically upward. Then its displacement from the initial position is

A body moves 12 km towards north, then 5 km towards east. The displacement of the body from initial point is

A woman travels a distance of 1 m towards north then 2m towards east and finally 3m towards south. Find the displacement.

A man walks 30 m towards north, then 20 m, towards east and in the last 30sqrt(2) m towards south - west. The displacement from origin is :

A person moving on earth's surface starts from north pole & moves 500 km towards south and then moves 1000 km towards east and then again moves 500 km towards north and stops. The displacement of the person is:

A man moves towards 3m north then 4 m towards east and finally 5 m towards 37^(@) south of west. His displacement from origin is :-

A man moves towards 3m north then 4 m towards east and finally 5 m towards 37^(@) south of west. His displacement from origin is :-

A man moves towards 3m north then 4 m towards east and finally 5 m towards 37^(@) south of west. His displacement from origin is :-

A person moves 30m north and then 20 m towards east and finally 30sqrt(2) m in south-west direction. The displacement of the person from the origin will be