What is the kinetic energy of a 29 kg dog that is running at a speed of 8.8 m/s (about 20 mi/h)?
3 answers
KE = 1/2 mv^2 = 1/2 * 29 * 8.8^2 = 1122.9J
tite
What is the kinetic energy of a 19 kg dog that is running at a speed of 8.0 m/s (about 18 mi/h)?