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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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- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- Two particles of masses m₁ m₂ move with initial velocities u₁ and u₂
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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
- When you move from equator to pole, the value of acceleration due to gravity (g)
- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- Two particles of masses m₁ m₂ move with initial velocities u₁ and u₂
- The electric potential at a point in free space due to a charge Q coulomb is Q x 10¹¹ v
- The current in a conductor varies with time t as I=2t+3t² Where I is in amperes
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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