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Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq. They are stretched, first by the same amount (case a,) then by the same force (case b). The work done by the springs Wp and Wq are releated as, in case (a) and case (b), respectively
Options
(a) Wp=Wq;Wp=Wq
(b) Wp>Wq;Wq>Wp
(c) Wp<Wq;Wq<Wp
(d) Wp=Wq;Wp>Wq
Correct Answer:
Wp>Wq;Wq>Wp
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 body initially at rest is moving with uniform acceleration a m/s²
- On a frictionless surface, a block of mass M moving at speed v collides elastically
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
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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