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Assertion(A) :The change in kinetic energy of a particle is equal to the work done on it by the net force.
Reason(R) : Change in kinetic energy of a particle is equal to the work done only in case of a system of one particle
Options
(a) If both assertion and reason are true and reason is the correct explanation of assertion
(b) If both assertion and reason are true and reason is not correct explanation of assertion
(c) If assertion is true but reason is false
(d) Both assertion and reason are false
Correct Answer:
If assertion is true but reason is false
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
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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 step down transformer is used on a 1000 V line to deliver 20 A at 120 V
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
- The equiconvex lens has focal length f. If it is cut perpendicular to the principal
- A block of mass M is attached to the lower end of a vertical spring
- Heat is not being exchanged in a body. If its internal energy is increased, then
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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