Question

Science:

Answer 1

$▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪$

Given terms are :

• m = mass = 20 kg

• v = velocity= 5.2 m/s

let's solve for kinetic energy :

• $\dfrac{1}{2} m {v}^{2}$

• $\dfrac{1}{2} \times 20 \times 5.2 \times 5.2$

• $10 \times 5.2 \times 5.2$

• $270.4 \: \: joules$