TS EAMCET · Maths · Heights and Distances
Two ships leave a port from a point at the same time. One goes with a velocity of \(3 \mathrm{~km} / \mathrm{h}\) along North-East maling an angle of \(45^{\circ}\) with East direction and the other travels with a velocity of \(4 \mathrm{~km} / \mathrm{h}\) along South-East maling an angle of \(15^{\circ}\) with East direction. Then, the distance between the ships at the end of two hours is
- A \(2 \sqrt{13}\)
- B \(\sqrt{13}\)
- C 5
- D 10
Answer & Solution
Correct Answer
(A) \(2 \sqrt{13}\)
Step-by-step Solution
Detailed explanation
Distance travelled by ship \(O A\) direction in 2 h is \(6 {~km}\) and \(O B\) direction in \(2 {~h} 138 {~km}\).…
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