a man standing at the top of the tower observes a car at an angle of depression of 30 degree which is approaching the foot of the tower with uniform speed. Six seconds later
Sahay Sir > Question Answers > a man standing at the top of the tower observes a car at an angle of depression of 30 degree which is approaching the foot of the tower with uniform speed. Six seconds later
A straight highway leads to the foot of the tower, a man standing at the top of the tower observes a car at an angle of depression of 30 degree which is approaching the foot of the tower with uniform speed. Six seconds later, the angle of depression of the car is found to be [...]