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Let A = i Acosθ +j B sinθ be any vector.Another vector B which is normal to A is
Options
(a) i B cosθ + i B sinθ
(b) i B sinθ + j B cosθ
(c) i B sinθ – j B cosθ
(d) i B cosθ – i B sinθ
Correct Answer:
i B sinθ – j B cosθ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Question Type: Memory
(964)
Difficulty Level: Easy
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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
- In stretching a spring by 2 cm, energy stored is given by U. Had is been stretched
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
- In a parallel plate capacitor with plate area A and charge Q, the force on one plate
- If the earth shrink such that its mass does not change but radius decreases to one
Question Type: Memory (964)
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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