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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
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- A person cannot see the objects clearly placed at a distance more than 40 cm
- The displacement of a particle along the x-axis is given by x = a sin² ?t
- A heavy uniform chain lies on a horizontal top table.If the coefficient of friction
- A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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