To go from town A to town B a plane must fly about 1780 km at an angle of `30^(@)` west of north. How far West of A is B?

To go from town A to town B a plane must fly about 1780km at an angle of 30^(@) west of north.How far north of A is B? is

After flying for 18 min in a wind blowing 42 km/h at an angle of 20^(@) south of east, an airplane pilot is over a town that is 55 km due north of the starting point. What is the speed of the airplane relative to the air?

A car covers a distance from town A to town B at the speed of 58 km/h and covers the distance from townBto townAat the speed of 52 km/h. What is the approximate average speed of the car?

A car travels a certain distance from town A to town B at the speed of 42 km/h and from town B to town A at a speed of 48 km/h. What is the average speed of the car?

Two trains A and B are moving with same speed of 100km//hr .Train A moves towards east and train B moves towards west.An an instant when the trains are moving side by side, an aeroplane files above the trains horizontally.For the passengers in the train A , the plane appears to fly from North to South direction.For the passengers in the train B , the plane appears to fly in a direction making an angle 60^(@) to North-South direction.

Represent the following graphically a displacement of : (i) 40 km, 30^(@) west of south (ii) 40 km, 30^(@) east of south (iii) 40 km, 30^(@) west of north.

A man goes 35m due west and then 12 m due north. How far is he from the starting pont?