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A body of mass 2 kg is moved by a force F=3x where x is the distance covered. Initial position is x=2 m and the final position is x=10 m. The initial speed is zero. The final speed is
Options
(a) 18 ms⁻¹
(b) 12 ms⁻¹
(c) 6 ms⁻¹
(d) 14 ms⁻¹
Correct Answer:
6 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- A force acts on a 3.0 g particle in such a way that the position of the particle
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- A thin semicircular conducting ring (PQR) of radius r is falling with its plane
- A force acts on a 3.0 g particle in such a way that the position of the particle
- An isolated sphere has a capacitance of 50pF. What would be the radius of the sphere?
- A car sounding a horn of frequency 100 Hz passes an observer. The ratio
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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