V = 100km/h = 100,000m/3600s = 27.78 m/s.
KE = 0.5M*V^2 = 500 * 27.78^2 = 385,802 J. = KE of the auto.
0.5M*V^2 = 385,802.
25*V^2 = 385,802, V = ?.
At what speed would a 50kg person have to run to have the same kinetic energy as a 1000kg auto traveling at 100 km/h?
Help ASAP please!! Show work step by step along with the equation
2 answers
124.2 m/s