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A solid sphere and a solid cylinder having the same mass and radius, rolls down the same incline. The ratio of their acceleration will beA. `15:14`B. `14:15`C. `5:3`D. `3:5` |
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Answer» Correct Answer - A `a=(g sin theta)/(1+I/(MR^(2)))rArr (a_(1))/(a_(2))=(1+1/2)/(1+2/5)=15:14` |
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