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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is thrown vertically up with a velocity u.It passes three points A,B and C
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- A capacitor of capacitance 100μF is charged by connecting it to a battery of voltage
- The period of oscillation of a mass M suspended from a spring of negligible mass is T
- If threshold wevelength for sodium is 6800 Å, the work function will be
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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