a ball falls from a tall bridge the bridge had a mass of 0.15 the air density is 1.225 kg/m^3 the balls surface area is 0.0026m^2 the balls coefficient of drag is 0.007 what is the balls termianl velocity

Answer 1

Terminal velocity = (2 * mass * gravity) / (air density * coefficient of drag * surface area)

Terminal velocity = (2 * 0.15 * 9.81) / (1.225 * 0.007 * 0.0026)

Terminal velocity = 11.7 m/s