Height of two towers are 20m and 80. Joi...

Height of two towers are `20m` and `80`. Join foot of the tower to the top of other and vice versa. Find the height of intersection point from the horizontal plane.

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

JEE MAINS
JEE MAINS PREVIOUS YEAR|Exercise Physics|30 Videos
JEE MAIN 2024 ACTUAL PAPER
JEE MAINS PREVIOUS YEAR|Exercise Question|598 Videos
JEE MAINS 2020
JEE MAINS PREVIOUS YEAR|Exercise MATHEMATICS|250 Videos

Similar Questions

Explore conceptually related problems

Two vertical poles of height 10 m and 40 m stand apart on a horizontal plane. The height (in meters) of the point of intersection of the line joining the top of intersection of the lines joining the top of each pole to the foot of the other, from this horizontal plane is

The angle of elevation of the top of a chimney from the top of a tower is 60^(@) and the angle of depression of foot of the chimney from the top of the tower is 30^(@). If the height of the tower is 40m find the height of the chimney.

If the distance of a point from the tower is equal to the height of the tower , then find the angle of elevation of the top of the tower from that point .

At a point 20 m away from the foot of a tower, the angle of elevation of the top of the tower is 30^@ The height of the tower is

80 m away from the foot of the tower, the angle of elevation of the top of the tower is 60^@ . What is the height (in metres) of the tower?

The angle of elevation of the top of a tower 30 m high from the foot of another tower in the same plane is 60^(@) and the angle of elevation of the top of the second tower from the foot of the first tower is 30^(@) . Find the distance between the two towers and also the height of the other tower.

The angle of elevation of the top of a tower at a point on the line through the foot of the tower is 45^(@). After walking a distance towards the foot of the tower along the same horizontal line elevation of the top of the tower changes to 60^(@). Find the height of tower.

In the figure-2, the angle of elevation of the top of tower AC from a point B on the ground is 60^(@) . If the height of the tower is 20 m. find the distance of the point from the foot of the tower.

JEE MAINS PREVIOUS YEAR-JEE MAINS-Physics

Height of two towers are 20m and 80. Join foot of the tower to the top...
Text Solution
|
The moment of inertia of a solid sphere, about an axis parallel to its...
Text Solution
|
A load of mass M kg is suspended from a steel wire of length 2 m and r...
Text Solution
|
In the value circuit, C=(sqrt(3))/(2)muF,R2=20omega, L=sqrt(3)/(10)H, ...
Text Solution
|
An ideal gas is enclosed in a cylinder at pressure of 2 atm and temper...
Text Solution
|
In the figure, given that V(BB) supply can vary from 0 to 5.0V,V(CC)=5...
Text Solution
|
In the circuit shown, find C if the effective capacitance of the whole...
Text Solution
|
An alpha-particle of mass m suffers 1-dimentinal eleastic collision wi...
Text Solution
|
A 10 m long horizontal wire extends from North east ro South East. It ...
Text Solution
|
To double the covering range of a TV transmittion tower, its height sh...
Text Solution
|
A plano-convex lens (focal length f2, refractive indexmu(2), radius of...
Text Solution
|
A vertical closed cylinder is separated into two parts by a frictionle...
Text Solution
|
Two satellites, A and B, have masses m and 2m respectively. A is in a ...
Text Solution
|
A long cylinderical vessel is half filled with a liquid. When the vess...
Text Solution
|
A block kept on a rough inclined plane ,as shown in the figure, remain...
Text Solution
|
In a Frank-Hertz experiment,an electron of energy 5.6eV passes through...
Text Solution
|
A particle of mass 20 g is released with an initial velocity 5m//s alo...
Text Solution
|
A galavanometer, whose resistance is 50 ohm has 25 divisions in it. Wh...
Text Solution
|
A soap bubble,blown by a mechanical pump at the mouth of a tube, incre...
Text Solution
|
In the given circuit diagram, the currents, I1=-0.3A,I4=0.8A and I5=0....
Text Solution
|
A resonance tube is old and has jagged end. It is still used in the la...
Text Solution
|