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percentage error in measurement of m,r,w is 2%,1.5% and 1% , the maximum percentage error in measurement of rotational kinetic energy is equal to

percentage error in measurement of m,r,w is 2%,1.5% and 1% , the maximum percentage error in measurement of rotational kinetic energy is equal to

Grade:12th pass

1 Answers

Arun
25750 Points
5 years ago
Dear Mayank 
 
k = ½ *m * r * w^2
 
maximum error in rotational kinetic energy = 2 + 1.5 + 2*1
 
 = 2 + 1.5 + 2
 
 = 5.5 %

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