Q: The percentage errors in the measurement of mass and speed are 2% and 3% respectively. The error in kinetic energy obtained by measuring mass and speed, will be

(a) 12%

(b) 10%

(c) 8%

(d) 2%

Ans: (c)

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# The percentage errors in the measurement of mass and speed are 2% and 3% respectively…

Q: The percentage errors in the measurement of mass and speed are 2% and 3% respectively. The error in kinetic energy obtained by measuring mass and speed, will be

(a) 12%

(b) 10%

(c) 8%

(d) 2%

Ans: (c)