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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.
Related Questions: - Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- A 36 Ω galvanometer is shunted by resistance of 4 Ω. The percentage of the total current
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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
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- A 36 Ω galvanometer is shunted by resistance of 4 Ω. The percentage of the total current
- For a cubic crystal structure which one of the following relations
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
- If the lattice parameter for a crystalline structure is 3.6 Å, then the atomic radius
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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