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A boat which has a speed of 5 kmh⁻¹ in still water crosses river of width 1 km along the shortest path in 15 min.The width of the river in kmh⁻¹ is
Options
(a) 1
(b) 3
(c) 4
(d) √41
Correct Answer:
3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The radius of curvature of the convex face of a plano-convex lens is 12 cm
- An object is placed 30 cm away from a convex lens of focal length 10 cm and a sharp
- Which of the following phenomenon exhibited the particle nature of light?
- In an orbital motion, the angular momentum vector is
- Which one of the following statements is true, if half-life of a radioactive substance
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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