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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
- what is the de-Broglie wavelength of the electron accelerated through a potential
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- The moment of inertia of a thin circular disc about an axis passing through its centre
- In case of linearly polarised light, the magnitude of the electric field vector
- A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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