Respuesta :

AL2006
Momentum = (mass) x (speed)

3300 kg-m/s = (61 kg) x (speed)

Speed = (3300 kg-m/s) / (61 kg)

Speed = 54.1 m/s  (about 121 mph)

Answere:

Speed = 54.1 m/s  (about 121 mph)