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A bullet loses 1/20 of its velocity after penetrating a plank.How many planks are required to stop the bullet
Options
(a) 6
(b) 9
(c) 11
(d) 13
Correct Answer:
9
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A 0.01 H inductor and √3 πΩ resistance are connected in series
- Which of the following are mechanical waves?
- In L-C-R series circuit, an alternating emf e and current i are given by the equations
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
- A force of 10N is applied on a body for 3 sec and the corresponding displacement 6 m.
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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