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The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity of the particle is 20 ms⁻¹.The velocity 3s before in ms⁻¹ was
Options
(a) 8 ms⁻¹
(b) 4 ms⁻¹
(c) 6 ms⁻¹
(d) 7 ms⁻¹
Correct Answer:
4 ms⁻¹
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 time period of bar magnet is doubled when magnetic field is reduced
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- A liquid boils when its vapour pressure equals
- In a potentiometer experiment two cells of e.m.f. E₁ and E₂ are used in series
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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