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Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact on a frictionless surface as shown in fig. If a force of 14 N is applied on the 4 kg block, the the contact force between A and B is
Options
(a) 6 N
(b) 8 N
(c) 18 N
(d) 2 N
Correct Answer:
6 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If threshold wevelength for sodium is 6800 Å, the work function will be
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
- Magnetic flux φ (in weber) linked with a closed circuit of resistance 10 Ω varies
- The horizontal range and maximum height attained by a projectile are R and H,respectively
- The radii of circular orbits of two satellites A and B of the earth, are 4R and R
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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