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A boat is sent across a river with a velocity of 8 km/h.If the resultant velocity of boat is 10 km/h,then velocity of river is
Options
(a) 10 km/h
(b) 8 km/h
(c) 6 km/h
(d) 4 km/h
Correct Answer:
6 km/h
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 of mass (4m) is lying in x-y plane at rest. It suddenly explodes into three
- The force of repulsion between two electrons at a certain distance is F.
- Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius
- A block of mass m is placed on a smooth wedge of inclination θ
- Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹.
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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