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A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm. What is the loss of energy?
Options
(a) 25%
(b) 75%
(c) 50%
(d) 100%
Correct Answer:
50%
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
- An artificial satellite is revolving round the earth in a circular orbit. Its velocity
- A series combination of resistor (R), capacitor (C), is connected to an AC source
- A cylindrical tank is filled with water to a level of 3m. A hole is opened at a height
- A thin circular ring of mass M and radius R rotates about an axis through its centre
- A juggler maintains four balls in motion,making each of them to rise
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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