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A block is moving up an inclined plane of inclination 60° with velocity of 20 ms⁻¹ and stops after 2.00s. If g=10 ms⁻², then the approximate value of coefficient of friction is
Options
(a) 3
(b) 3.3
(c) 0.27
(d) 0.33
Correct Answer:
0.27
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A uranium nucleus ₉₂ U ²³⁸ emits an α-particle and a β-particle in succession.
- In photoelectric emission process from a metal of work function
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
- An object is seen through a simple microscope of focal length 12 cm.
- One mole of an ideal gas at an initial temperature of T K, does 6R joule of work
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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