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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
- A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
- In Young’s experiment, the third bright band for light of wavelength 6000Å
- The electric potential at a point in free space due to a charge Q coulomb is Q x 10¹¹ v
- Activity of a radioactive sample decreases to (1/3)rd of its original value
- If the volume of a block of aluminium is decreased by 1%, the pressure
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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