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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
- A body oscillates with amplitude of 10 cm in a horizontal platform.
- An electric dipole of moment ‘p’ is placed in an elecatric field of intensity ‘E’
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- Fission of nuclei is possible because the binding energy per nucleon in them
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
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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