ig. 9.13A straight highway leads to the foot of a tower. A man standing at the top of the towerobserves a car at an angle of depression of 30^°, which is approaching the foot of thetower with a uniform speed. Six seconds later, the angle of depression of the car is foundto be 60^°. Find the time taken by the car to reach the foot of the tower from this point.

Open in App

Solution

Suggest Corrections

Similar questions

Q. A straight highway leads to the foot of a tower. A man standing at the top of the tower observes a car at an angle of depression of

30^{o}

, which is approaching the foot of the tower with a uniform speed. Six seconds later, the angle of depression of the car is found to be

60^{o}

. Find the time taken by the car to reach the foot of the tower from this point.

Question 15
A straight highway leads to the foot of a tower. A man standing at the top of the tower observes a car at an angle of depression of $30^{\circ}$ , which is approaching the foot of the tower with a uniform speed. Six seconds later, the angle of depression of the car is found to be $60^{\circ}$ . Find the time taken by the car to reach the foot of the tower from this point.

Join BYJU'S Learning Program