Respuesta :

mpanderla95
The calculation for kinetic energy is this

KE = 1/2mv^2

KE = 1/2(50)(7^2)

KE = 1/2(49•50)

KE = 1225 kgm^2/s^2.

Or simply 1225 J.

She possess this much energy when she runs.
trkern13oxo4bn
yup its 1,225j thank you lol i need more wordsssssss