Question

The time period of a spring-block system is given as T =2 pie root overm/k , where m is the mass of block and k is spring constant. If T and m are measured as T = (20.0 ± 0.1) s and m = (100 ± 1) g, then maximum percentage error in calculation of k is


2.0%


2.5%


1.5%


3.0%

Answer 1

Answer:

answer is option a -2%

please refer to the attached picture..!!

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