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Given A=4i+6j and B=2i+3j. Which of the following is correct?
Options
(a) A x B =0
(b) A.B=24
(c) (|A|/|B|)=1/2
(d) A and B are anti parallel
Correct Answer:
A x B =0
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
- A meter stick of mass 400 g is pivoted at one end and displaced through an angle 60°.
- Mass of the nucleons together in a heavy nucleus is
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- A source of sound S emitting waves of frequency 100 Hz and an observer
- The acceleration due to gravity near the surface of a planet of radius R and density d
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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