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A spring of spring constant 5 x 10³ Nm⁻¹ is streched intially by 5 cm from the unstreched position.Then, the work required to strech it further by another 5 cm is
Options
(a) 12.50 cm
(b) 18.75 Nm
(c) 25.00 Nm
(d) 6.25 Nm
Correct Answer:
18.75 Nm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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 silver wire of radius 0.1 cm carries a current of 2A. If the charge density in silver
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- A cord is wound round the circumference of wheel of radius
- The order of distance of an electron revolving in an atom from nucleus is
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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