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Under the action of a force F=cx, the position of a body changes from 0 to x.The work done is
Options
(a) 1/2 Cx ²
(b) Cx ²
(c) Cx
(d) 1/2 Cx
Correct Answer:
1/2 Cx ²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Question Type: Memory
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Difficulty Level: Easy
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Topics: Work Energy and Power
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A force F=ai+3j+6k is acting at a point r=2i-6j-12k. The value of α for
- In common base circuit of a transistor, current amplification factor is 0.95.
- In the experiment for determination of velocity of sound in air,
- Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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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We know the work done can be 1/2mv^2 therefore it comes as 1/2 cx^2