Question

A 54-kg jogger is running at a rate of 3m/s.What is the kinetic energy f the jogger

Answer 1

KE=1/2mv²
KE=1/2*54*3²
KE=243 J

Answer 2

Formula:
KE = 1/2mv^2
KE: Kinetic Energy m:mass v:velocity

Solution:
KE = 1/2 × 54 × (3)^2
KE = 1/2 × 54 × 9
KE = 243J