Physics, asked by sakshidalal142, 2 months ago

what is the percentage error in the measurement of the kinetic energy of a body .If there is a positive error of 50% inthe speed of the body (a) 125% (b)30% (c) 50%(d) 100% physics question class 11

Answers

Answered by Pratishtha008

1

Answer:

2.25v^2-v^2 /v^2 =1.25×100=125%.

(a) 125%

Explanation:

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