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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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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The wave function (in SI unit) for a light wave is given as Ψ(x,t)= 10³ sin π
- A block of mass m is placed on a smooth wedge of inclination θ
- A lead bullet of 10 gm travelling at 300 m/s strikes against a block
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
- The concentric spheres of radii R and r have positive charges q₁ and q₂ with equal
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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