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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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Difficulty Level: Easy
(1008)
Topics: Motion in Plane
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which scientist experimentally proved the existence of electromagnetic waves?
- The maximum kinetic energy of the photoelectrons depends only on
- A capacitor of 10 µF charged upto 250 volt is connected in parallel with another
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
- A small part of the rim of a fly wheel breaks off while it is rotating at a constant
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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