If speed quadruples from 11 m/s to 44 m/s, what happens to the kinetic energy? Someone plz help!!this is do in a hour. plz, I will give brainlist PLZ

16 fold increase.

Explanation:

As kinetic energy is a function of velocity squared, if the velocity quadruples, kinetic energy increases by a factor of 4² = 16

You need to do it in less than an hour because it is due soon.

The comparison of the unknown physical quantity with the known standard quantity of a same kind is called measurement.