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The angle between the two vectors A = 3i + 4j + 5k and B = 3i + 4j – 5k will be
Options
(a) 90ﾟ
(b) 0ﾟ
(c) 60 ﾟ
(d) 45ﾟ
Correct Answer:
90ﾟ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The physical quantity which does not have the same dimensions as the other three is
- Four indentical thin rods each of mass M and length l, form a square frame
- If the length of a stretched string is shortened by 4% and the tension is increased
- A ray of light travelling in a transparent medium of refractive index µ, falls on surface
- Four blocks of same mass connected by cords are pulled by a force F
Difficulty Level: Easy (1008)
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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