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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: - A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
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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 circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- An iron rod of volume 10⁻⁴ m³ and relative permeability 1000 is placed inside a long
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
- The conducting loop in the form of a circle is placed in a uniform magneitc field
- A and B are two metals with threshold frequencies 1.8 x 10¹⁴ Hz and 2.2 x 10¹⁴ Hz.
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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