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A body of mass 0.5 kg travels in a straight line with velocity v=a x³/², where a= 5m⁻¹/² s⁻¹.The work done by the net force during its displacement from x=0 to x=2 m is
Options
(a) 1.5j
(b) 50 j
(c) 10 j
(d) 100 j
Correct Answer:
50 j
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
- The magnifying power of a convex lens of focal length 10 cm, when the image
- A source is moving towards an observer with a speed of 20 m/s and having frequency
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- Kirchoff’s I law and II laws of electricity prove respectively the
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
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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