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A boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat with a velocity of 10 ms⁻¹.What is the velocity of boat?
Options
(a) 4 ms⁻¹
(b) 2 ms⁻¹
(c) 8 ms⁻¹
(d) 1 ms⁻¹
Correct Answer:
1 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A tuning fork of frequency 512 Hz makes 4 beats per second with the vibrating string
- A uniform plank of Young’s modulus Y is moved over a smooth horizontal surface
- A block of mass 0.50 kg is moving with a speed of 2.00 ms⁻¹ on a smooth surface.
- In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A tuning fork of frequency 512 Hz makes 4 beats per second with the vibrating string
- A uniform plank of Young’s modulus Y is moved over a smooth horizontal surface
- A block of mass 0.50 kg is moving with a speed of 2.00 ms⁻¹ on a smooth surface.
- In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰.
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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