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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an a.c circuit the e.m.f. (e) and the current (i) at any instant are given
- The momentum is most closely related to
- The displacement of an object attached to a spring and executing simple harmonic
- The oscillating frequency of a cyclotron is 10 MHz. If the radius of its Dees is o.5 m,
- Two concentric coils each of radius equal to 2π cm are placed at right angles
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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