Question

A submarine is a type of watercraft designed to function under water. It is a kind of
naval vessel typically used for military purposes. Here a submarine at the surface of an
ocean makes an emergency dive, its path making an angle 300 with the surface. If it
goes 300m long its downward path, how deep will it be?

Answer 1

Answer:

150√3 m

Step-by-step explanation:

From the figure we can visualize the situation of the question.

300° from the surface will mean it makes an angle 30° with vertical

Now in triangle ABC

depth of the ship AC = 300 cos 30 = 300√3/2 = 150√3 m

Answer 2

Answer:

hope it helps you,..........