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A particle moves along the x-axis such that its co-ordinate (x) varies with time (t), according to the expression x = 2- 5t + 6t², where x is in metre and t is in second.The initial velocity of the particle is
Options
(a) – 5 ms⁻¹
(b) – 3 ms⁻¹
(c) 6 ms⁻¹
(d) 2 ms⁻¹
Correct Answer:
– 5 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
- A parallel beam of light of wavelength λ is incident normally on a narrow slit
- Electron in hydrogen atom first jumps from third excited state to second excited
- A Si and a Ge diode has identical physical dimensions. The bandgap in Si is larger
- The acceleration due to gravity near the surface of a planet of radius R and density d
- Charge passing through a conductor of cross-section area A=0.3 m² is given
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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