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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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(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensions of universal gas constant are
- A charged particle (charge q) is moving in a circle of radius R with uniform speed v
- If particles are moving with same velocity, then maximum de Broglie wavelength will
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- For a normal eye, the cornea of eye provides a converging power 40 D and the least
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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