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A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N. The coefficient of static friction between wall and body is 0.3. Then the frictional force is
Options
(a) 6 N
(b) 20 N
(c) 600 N
(d) 700 N
Correct Answer:
20 N
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
- Nuclear fission is not found in
- A body travels 200 cm in the first two seconds and 220 cm in the next 4 secs
- Which of the following will be σ if Y=2.4 η?
- A boat which has a speed of 5 kmh⁻¹ in still water crosses river of width 1 km long
- Electrons used in an electron microscope are accelerated by a voltage of 25 kV
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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