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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two charges of equal magnitude q are placed in air at a distance 2a
- A 10 micro farad capacitor is charged to 500 V and then its plates are joined
- Two charges each equal to 2µ C are 0.5m apart. If both of them exist inside vacuum
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- The kinetic energy of α-particle emitted in the α-dacay of ₈₈Ra²²⁶ is
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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