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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
- In Young’s double slit experiment, the intensity of light coming from the first slit
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- The body of mass m hangs at one end of a string of length l, the other end of which
- A particle moves along with x-axis.The position x of particle with respect to time
- A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
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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