A 24 m long wire attached to a vertical pole of height 18 m. And it has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

A wire attached to vertical pole of height 18m is 24m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

A wire attached to a vertical pole of height 15 m is 25 m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?

A body is projected at an angle of 45^(@) from a point on the ground at a distance of 30 m from the foot of a vertical pole of height 20m. The body just crosses the top of the pole and strikes the ground at a distance s from the foot of the pole on the other side of the pole. Then, s

You want to erect a pole of height 25 m with suppot of three ropes each has to make an angle 30^@ with the pole what should be the length of the rope.

You want to erect a pole of height 10 m with the support of three ropes. Each rope has to make an angle 30^(@) with the pole. What should be the length of the rope?

A wire is suspended vertically from one of it.s ends is stretched by attaching a weight of 200N to the lower end. The weight stretches the wire by Imm. Then the elastic energy stored in the wire is

Standing at 5 m apart from a vertical pole of height 3 m, Sudha observed a building behind the pillar and found that tip of the pillar is in line with the top of the building. If the distance between pillar and building is 10 m, estimate the height of the building.[Here height of Sudha is neglected]

A vertical pole of 5.6 m height casts a shadow 3.2 m long. At the same time find (i) the length of the shadow cast by another pole 10.5 m high