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A block slides from an inclination of 45°.If it takes time twice with friction than to that without friction, then coefficient of friction for surface is given by
Options
(a) 1
(b) 0.75
(c) 0.5
(d) 0.25
Correct Answer:
0.75
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The angular velocity of second’s hand of a watch is
- Parsec is the unit of
- The masses of three wires of copper are in the ratio 1:3:5 and lengths
- The moon’s radius is 1/ 4 that of the earth and its mass is 1 / 80 times that of the earth
- A bullet emerges from a barrel of length 1.2 m with a speed of 640 ms⁻¹.
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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