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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: - Choose the correct statement
- Two cells when connected in series are balanced on 8m on a potentiometer.
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Choose the correct statement
- Two cells when connected in series are balanced on 8m on a potentiometer.
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- If emf induced in a coil is 2 V by changing the current in it from 8 A to 6 A
- What is the energy released by fission of 1 g of U²³⁵?
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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