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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 solenoid of length l metre has self inductance L henry. If number of turns
- When a magnet is taken towards a coil, the induced e.m.f. depends on
- The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
- An object is attached to the bottom of a light vertical spring and set vibrating.
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
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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