Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

Given terms are :

  • m = mass = 20 kg

  • v = velocity= 5.2 m/s

let's solve for kinetic energy :

  • [tex] \dfrac{1}{2} m {v}^{2} [/tex]

  • [tex] \dfrac{1}{2} \times 20 \times 5.2 \times 5.2[/tex]

  • [tex]10 \times 5.2 \times 5.2[/tex]

  • [tex]270.4 \: \: joules[/tex]
good job