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

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?

An aeroplane has to go from a point A to another point B, 500 km away due 30^@ east of north. Wind is blowing due north at a speed of 20 m//s. The steering-speed of the plane is 150 m//s. (a) Find the direction in which the pilot should head the plane to reach the point B. (b) Find the time taken by the plane to go fram A to B.

A car travles 6km towards north at an angle of 45^(@) to the east and then travles distance of 4km towards north at an angle of 135^(@) to east (figure). How far is the point from the starting point? What angle does the straight line joining its initial and final position makes with the east?

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?

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 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.

An airplane flies from a town A to a town B when there is no wind and takes a total time T_(0) for a return trip. When there is a wind blowing in a direction from town A to town B, the plane's time for a similar return trip, T_(w) , would satisfy