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A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm from the unstretched position. The work required to stretch it further by another 5 cm is
Options
(a) 18.75 N-m
(b) 12.5 N-m
(c) 6.25 N-m
(d) 25 N-m
Correct Answer:
18.75 N-m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A projectile is thrown in the upward direction making an angle of 60°with the horizontal
- Which of the following is not a transverse wave?
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A projectile is thrown in the upward direction making an angle of 60°with the horizontal
- Which of the following is not a transverse wave?
- A body undergoes no change in volume. Poisson’s ratio is
- When a mass m is attached to a spring, it normally extends by 0.2 m.
- A concave lens of focal length f forms an image which is 1/3 times the size
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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