Respuesta :
kinetic energy = 29.400 j
m= 300 kg
kinetic energy = ½• m• v²
kinetic energy = ½•300•v²
29400= 150•v²
29400 : 150 = V²
196 = V²
√196 = V
14 = V
m= 300 kg
kinetic energy = ½• m• v²
kinetic energy = ½•300•v²
29400= 150•v²
29400 : 150 = V²
196 = V²
√196 = V
14 = V
