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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
- If a magnet is suspended at an angle 30⁰ to the magnetic meridian, the dip needle
- In Young’s double slit experiment the distance between the slits and the screen
- A body of mass 10 kg is moving on an inclined plane of inclination 30°with an acceleration
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- Four point masses, each of value m, are placed at the corners of a square ABCD
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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