Question

If the error in the measurement of mass and speed of a particle are 0.1% and 0.2% respectively then the error in the determination of kinetic energy of the particle will be ​

Answer 1

FORMULA

1/2 m(v)^2

So for finding error in multiplication TOTAL %UNCERTANITY ARE ADDED UP aand power is multiplied by percentage uncertainty

Uncertanity = error

Error in mass 2% and in velocity 3%

So error in velocity should be 2(3%)= 6%

Total error =2%+6%=8%

sorry but the answer is for 2.0% and 3.0% if you r able to get it change the digits as per your question ......

Answer 2

Answer:

Explanation:

Since Kinetic energy is directly proportional to m *√v