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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
- The input characteristics of a transistor in CE mode is the graph obtained by plotting
- A charge of 40 µC is given to a capacitor having capacitance C=10 µF
- Two waves of same amplitude superpose. The resultant intensity is I₁
- Young’s modulus of the material of a wire is 18×10¹¹ dyne cm⁻².its value in SI is
- When a mass m is attached to a spring, it normally extends by 0.2 m.
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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