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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
- The horizontal and vertical components of earth’s magnetic field at a place
- The ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
- A charged oil drop is suspended in a uniform field at 3×10⁴ V/m so that it neither falls
- Which one of the following bonds produces a solid that reflects light in the visible region
- A ray of light is incident on a transparent glass slab of refractive index 1.62
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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