If error in the measurement of Momentum is 100% then what will be error in measuremen of Kinetic energy?

Plz Give answer as best as possible.

Your Answer

since we know that kinetic energy is directly proportional to square of momentum then k~p^2 % error in k= (%error in p)2 we multiplied it by 2 because k equals square of it... that's maths bro!

-1

  • KE=1/2mv^2 so, KE ~v^2 .so how can u say KE is~ momentum??

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