A sphere is accelerated upwards with the help of a cord whose breaking strength is five…
Physics · JEE Main · NTA Exams — Laws of Motion
A sphere is accelerated upwards with the help of a cord whose breaking strength is five times its weight. The maximum acceleration with which the sphere can move up without cord breaking is
- 4g
- 3g
- 2g
- g
Answer
(A) 4 g
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