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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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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV.
- A carnot’s engine operates with source at 127° C and sink at 27°C
- In a double slit experiment, the two slits are 1mm apart and the screen is placed 1 m
- The resultant of two forces, one double the other in magnitude, is perpendicular
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
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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