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Two blocks of masses m₁=4 kg and m₂= 2kg are connected to the ends of a string which passes over a massless,frictionless pulley.The total downward thrust on the pulley is nearly
Options
(a) 27 N
(b) 54 N
(c) 2.7 N
(d) None of these
Correct Answer:
54 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 distance of the closest approach of an alpha particle fired at a nucleus
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
- The momentum of a photon of energy 1 MeV in kg m/s will be
- A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden
- The identical loops of copper and aluminium are moving with the same speed
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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