Pole

A pole on the ground lenses 60^(@) to the vertical. At a point a meters away from the base of the pole on the ground, the two halves of the pole subtend the same angle. If the pole and the point are in the same vertical plane, the length of the pole is

A pole on the ground leans 60^(@) to the vertical. At a point a meters away from the base of the pole on the ground, the two halves of the pole subtend the same angle. If the pole and the point are in the same vertical plane, the length of the pole is

Two poles are standing opposite to each other on either sidef of the road which is 90 feet wide.The angle of elevation from bottom of first pole to top of second pole is 45^(@) , the angle of elevation from bottom of second pole to top of first pole is 30^(@) . Find the heights of poles.

Poling process :

Explain "Poling".

Poling process :

A pole is held vertically with one end on the ground. The length of the pole is 30 m. The pole is allowed to fall. Assuming that the lower end of the pole does not slip with what velocity will the upper end strike the ground g = 10 m

The angle of elevation of an electric pole from a point A on the ground is 60^(@) and from a Point B towards the pole on the line joining the foot of the pole to the point A, is 75^(@) . If the distance AB = a, then the height of the pole is