Respuesta :

F(net) = ma, so
Acceleration= net force / mass
Net force = 25 N + 18 N = 43 N
Mass = 45 kg
Acceleration = 43 N / 45 kg = 0.96 m/s^2
AL2006

Net force = (mass) x (acceleration)


Acceleration = (net force) / (mass)


Net force = (25 newtons + 18 newtons - friction force)


Net force = 43 newtons - friction force


Acceleration = (43 newtons - friction force) / (43 kg)