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A block of wood weighs 10 N and is resting on an inclined plane. The coefficient of friction is 0.7. The frictional force that acts on the block, when the plane is 30° inclined with the horizontal is
Options
(a) 6.062 N
(b) 5N
(c) 9.8N
(d) 70N
Correct Answer:
5N
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 focal length of a lens is 10 cm. What is power of a lens in dioptre?
- When two identical capacitors are in series, they have 3 μF capacitance
- The ratio of minimum wavelengths of Lyman and Balmer series will be
- A particle covers half of its total distance with speed v1 and the rest half distance
- Starting from the origin, a body oscillates simple harmonically with a period of 2s
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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