Question

the kinetics energy of the particle depends on the square of speed of the particles. if error in measure of speed is 40% then error in the measurement of kinetic energy will be​

Answer 1

69% is the ans using the derivative formula

Answer 2

First of all it is not error because its value is too high 40% so we will called it change.

Now change in speed is 40% then

In aatachment

Hope it helps mark as brainliest plz.