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If a body travels half the distance with velocity v1 and the next half with velocity v2, its average velocity will be given by
Options
(a) v=√(v1 x v2)
(b) v= (v1 + v2) / 2
(c) v= v1 / v2
(d) (2 / v)= (1 / v1) + (1 / v2)
Correct Answer:
(2 / v)= (1 / v1) + (1 / v2)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The angular speed of earth, so that the object on equator may appear weightless
- A gas of monoatomic hydrogen is bombarded with a stream of electrons
- When an α-particle of mass m moving with velocity ν bombards on a heavy nucleus
- A disc of radius 0.1 m is rotating with a frequency 10 rev/sec in a normal magnetic
- When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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