A balloon is connected to a meterological ground station by a cable length 215 m inclined at 60° to the horizontal determine the height of the baloon leave the ground. Assume that there is no slack in the cable.

Solution

Let AC the cable which is inclined at 60° to the horizontal
Here, we have
AC = 215 m and ∠ACB = 60°
Now, In right triangle ACB.
$Sin space plus 0 space equals space AB over AC rightwards double arrow fraction numerator square root of 3 over denominator 2 end fraction equals AB over 215 rightwards double arrow space AB space equals fraction numerator 215 cross times square root of 3 over denominator 2 end fraction rightwards double arrow space AB space equals space fraction numerator 215 cross times 1.732 over denominator 2 end fraction rightwards double arrow space space space straight h space space equals space 186.19 space straight m$

For Daily Free Study Material Join wiredfaculty

Circles

A balloon is connected to a meterological ground station by a cable length 215 m inclined at 60° to the horizontal determine the height of the baloon leave the ground. Assume that there is no slack in the cable.

Some More Questions From Circles Chapter

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Loaction