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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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(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A plank with a box on it at one end is gradually raised about the other end.
- Consider two nuclei of the same radioactive nuclide. One of the nuclei was created
- Two simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- A car wheel is rotated to uniform angular acceleration about its axis
- An α-particle and a proton are accelerated through same potential difference
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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