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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.
Related Questions: - Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- Eight drops of a liquid of density ρ and each of radius a are falling through air
- A body of mass 1.0 kg is falling with an acceleration of 10 ms⁻².
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively
- Eight drops of a liquid of density ρ and each of radius a are falling through air
- A body of mass 1.0 kg is falling with an acceleration of 10 ms⁻².
- The maximum and minimum intensities of two sources is 4:1. The ratio of amplitude is
- If the force exerted by an electric dipole on a charge q at a distance of 1 m is F
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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