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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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e=300 sin[(100 π)t] V
- What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An alternating emf given by equation e=300 sin[(100 π)t] V
- What is the voltage gain in a common-emiiter amplifier, when input resistance is 4 Ω
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- Six molecules have speeds 2 units, 5 units, 3 units, 6 units, 3 units and 5 units
- A concave mirror of focal length f₁ is placed at a distance d from a convex lens
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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