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A bullet of mass 0.05 kg moving with a speed of 80 m/s enters a wooden block and is stopped after a distance of 0.40m. The average resistive force exerted by the block on the bullet is
Options
(a) 300 N
(b) 20 N
(c) 400 N
(d) 40 N
Correct Answer:
400 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
- Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted
- In an AC generator, a coil with N turns, all of the same area A and total resistance R,
- The heart of a man pumps 5 litres of blood through the arteries per minute at
- The ratio of radii of planets A and B is K₁ and ratio of accelerations
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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